19299384

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 60984000

約数和(自身を除く): 41684616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 79, 81, 87, 104, 108, 116, 117, 156, 158, 162, 174, 216, 232, 234, 237, 261, 312, 316, 324, 348, 351, 377, 468, 474, 522, 632, 648, 696, 702, 711, 754, 783, 936, 948, 1027, 1044, 1053, 1131, 1404, 1422, 1508, 1566, 1896, 2054, 2088, 2106, 2133, 2262, 2291, 2349, 2808, 2844, 3016, 3081, 3132, 3393, 4108, 4212, 4266, 4524, 4582, 4698, 5688, 6162, 6264, 6399, 6786, 6873, 8216, 8424, 8532, 9048, 9164, 9243, 9396, 10179, 12324, 12798, 13572, 13746, 17064, 18328, 18486, 18792, 20358, 20619, 24648, 25596, 27144, 27492, 27729, 29783, 30537, 36972, 40716, 41238, 51192, 54984, 55458, 59566, 61074, 61857, 73944, 81432, 82476, 83187, 89349, 110916, 119132, 122148, 123714, 164952, 166374, 178698, 185571, 221832, 238264, 244296, 247428, 268047, 332748, 357396, 371142, 494856, 536094, 665496, 714792, 742284, 804141, 1072188, 1484568, 1608282, 2144376, 2412423, 3216564, 4824846, 6433128, 9649692, 19299384]

約数ペア:

[(1, 19299384), (2, 9649692), (3, 6433128), (4, 4824846), (6, 3216564), (8, 2412423), (9, 2144376), (12, 1608282), (13, 1484568), (18, 1072188), (24, 804141), (26, 742284), (27, 714792), (29, 665496), (36, 536094), (39, 494856), (52, 371142), (54, 357396), (58, 332748), (72, 268047), (78, 247428), (79, 244296), (81, 238264), (87, 221832), (104, 185571), (108, 178698), (116, 166374), (117, 164952), (156, 123714), (158, 122148), (162, 119132), (174, 110916), (216, 89349), (232, 83187), (234, 82476), (237, 81432), (261, 73944), (312, 61857), (316, 61074), (324, 59566), (348, 55458), (351, 54984), (377, 51192), (468, 41238), (474, 40716), (522, 36972), (632, 30537), (648, 29783), (696, 27729), (702, 27492), (711, 27144), (754, 25596), (783, 24648), (936, 20619), (948, 20358), (1027, 18792), (1044, 18486), (1053, 18328), (1131, 17064), (1404, 13746), (1422, 13572), (1508, 12798), (1566, 12324), (1896, 10179), (2054, 9396), (2088, 9243), (2106, 9164), (2133, 9048), (2262, 8532), (2291, 8424), (2349, 8216), (2808, 6873), (2844, 6786), (3016, 6399), (3081, 6264), (3132, 6162), (3393, 5688), (4108, 4698), (4212, 4582), (4266, 4524)]