18315528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 62052480

約数和(自身を除く): 43736952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 53, 56, 66, 68, 77, 84, 88, 102, 106, 119, 121, 132, 136, 154, 159, 168, 187, 204, 212, 231, 238, 242, 264, 308, 318, 357, 363, 371, 374, 408, 424, 462, 476, 484, 561, 583, 616, 636, 714, 726, 742, 748, 847, 901, 924, 952, 968, 1113, 1122, 1166, 1272, 1309, 1428, 1452, 1484, 1496, 1694, 1749, 1802, 1848, 2057, 2226, 2244, 2332, 2541, 2618, 2703, 2856, 2904, 2968, 3388, 3498, 3604, 3927, 4081, 4114, 4452, 4488, 4664, 5082, 5236, 5406, 6171, 6307, 6413, 6776, 6996, 7208, 7854, 8162, 8228, 8904, 9911, 10164, 10472, 10812, 12243, 12342, 12614, 12826, 13992, 14399, 15708, 16324, 16456, 18921, 19239, 19822, 20328, 21624, 24486, 24684, 25228, 25652, 28798, 29733, 31416, 32648, 37842, 38478, 39644, 43197, 44891, 48972, 49368, 50456, 51304, 57596, 59466, 69377, 75684, 76956, 79288, 86394, 89782, 97944, 109021, 115192, 118932, 134673, 138754, 151368, 153912, 172788, 179564, 208131, 218042, 237864, 269346, 277508, 327063, 345576, 359128, 416262, 436084, 538692, 555016, 654126, 763147, 832524, 872168, 1077384, 1308252, 1526294, 1665048, 2289441, 2616504, 3052588, 4578882, 6105176, 9157764, 18315528]

約数ペア:

[(1, 18315528), (2, 9157764), (3, 6105176), (4, 4578882), (6, 3052588), (7, 2616504), (8, 2289441), (11, 1665048), (12, 1526294), (14, 1308252), (17, 1077384), (21, 872168), (22, 832524), (24, 763147), (28, 654126), (33, 555016), (34, 538692), (42, 436084), (44, 416262), (51, 359128), (53, 345576), (56, 327063), (66, 277508), (68, 269346), (77, 237864), (84, 218042), (88, 208131), (102, 179564), (106, 172788), (119, 153912), (121, 151368), (132, 138754), (136, 134673), (154, 118932), (159, 115192), (168, 109021), (187, 97944), (204, 89782), (212, 86394), (231, 79288), (238, 76956), (242, 75684), (264, 69377), (308, 59466), (318, 57596), (357, 51304), (363, 50456), (371, 49368), (374, 48972), (408, 44891), (424, 43197), (462, 39644), (476, 38478), (484, 37842), (561, 32648), (583, 31416), (616, 29733), (636, 28798), (714, 25652), (726, 25228), (742, 24684), (748, 24486), (847, 21624), (901, 20328), (924, 19822), (952, 19239), (968, 18921), (1113, 16456), (1122, 16324), (1166, 15708), (1272, 14399), (1309, 13992), (1428, 12826), (1452, 12614), (1484, 12342), (1496, 12243), (1694, 10812), (1749, 10472), (1802, 10164), (1848, 9911), (2057, 8904), (2226, 8228), (2244, 8162), (2332, 7854), (2541, 7208), (2618, 6996), (2703, 6776), (2856, 6413), (2904, 6307), (2968, 6171), (3388, 5406), (3498, 5236), (3604, 5082), (3927, 4664), (4081, 4488), (4114, 4452)]