18888158664

素因数分解:

$2^3\times 3^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4241}}^1$

素因数の和:4370

約数の個数: 192

約数和(自身を含む): 55587168000

約数和(自身を除く): 36699009336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 79, 81, 87, 108, 116, 158, 162, 174, 216, 232, 237, 243, 261, 316, 324, 348, 474, 486, 522, 632, 648, 696, 711, 783, 948, 972, 1044, 1422, 1566, 1896, 1944, 2088, 2133, 2291, 2349, 2844, 3132, 4241, 4266, 4582, 4698, 5688, 6264, 6399, 6873, 7047, 8482, 8532, 9164, 9396, 12723, 12798, 13746, 14094, 16964, 17064, 18328, 18792, 19197, 20619, 25446, 25596, 27492, 28188, 33928, 38169, 38394, 41238, 50892, 51192, 54984, 56376, 61857, 76338, 76788, 82476, 101784, 114507, 122989, 123714, 152676, 153576, 164952, 185571, 229014, 245978, 247428, 305352, 335039, 343521, 368967, 371142, 458028, 491956, 494856, 556713, 670078, 687042, 737934, 742284, 916056, 983912, 1005117, 1030563, 1106901, 1113426, 1340156, 1374084, 1475868, 1484568, 2010234, 2061126, 2213802, 2226852, 2680312, 2748168, 2951736, 3015351, 3320703, 4020468, 4122252, 4427604, 4453704, 6030702, 6641406, 8040936, 8244504, 8855208, 9046053, 9716131, 9962109, 12061404, 13282812, 18092106, 19432262, 19924218, 24122808, 26565624, 27138159, 29148393, 29886327, 36184212, 38864524, 39848436, 54276318, 58296786, 59772654, 72368424, 77729048, 79696872, 81414477, 87445179, 108552636, 116593572, 119545308, 162828954, 174890358, 217105272, 233187144, 239090616, 262335537, 325657908, 349780716, 524671074, 651315816, 699561432, 787006611, 1049342148, 1574013222, 2098684296, 2361019833, 3148026444, 4722039666, 6296052888, 9444079332, 18888158664]

約数ペア:

[(1, 18888158664), (2, 9444079332), (3, 6296052888), (4, 4722039666), (6, 3148026444), (8, 2361019833), (9, 2098684296), (12, 1574013222), (18, 1049342148), (24, 787006611), (27, 699561432), (29, 651315816), (36, 524671074), (54, 349780716), (58, 325657908), (72, 262335537), (79, 239090616), (81, 233187144), (87, 217105272), (108, 174890358), (116, 162828954), (158, 119545308), (162, 116593572), (174, 108552636), (216, 87445179), (232, 81414477), (237, 79696872), (243, 77729048), (261, 72368424), (316, 59772654), (324, 58296786), (348, 54276318), (474, 39848436), (486, 38864524), (522, 36184212), (632, 29886327), (648, 29148393), (696, 27138159), (711, 26565624), (783, 24122808), (948, 19924218), (972, 19432262), (1044, 18092106), (1422, 13282812), (1566, 12061404), (1896, 9962109), (1944, 9716131), (2088, 9046053), (2133, 8855208), (2291, 8244504), (2349, 8040936), (2844, 6641406), (3132, 6030702), (4241, 4453704), (4266, 4427604), (4582, 4122252), (4698, 4020468), (5688, 3320703), (6264, 3015351), (6399, 2951736), (6873, 2748168), (7047, 2680312), (8482, 2226852), (8532, 2213802), (9164, 2061126), (9396, 2010234), (12723, 1484568), (12798, 1475868), (13746, 1374084), (14094, 1340156), (16964, 1113426), (17064, 1106901), (18328, 1030563), (18792, 1005117), (19197, 983912), (20619, 916056), (25446, 742284), (25596, 737934), (27492, 687042), (28188, 670078), (33928, 556713), (38169, 494856), (38394, 491956), (41238, 458028), (50892, 371142), (51192, 368967), (54984, 343521), (56376, 335039), (61857, 305352), (76338, 247428), (76788, 245978), (82476, 229014), (101784, 185571), (114507, 164952), (122989, 153576), (123714, 152676)]