18168444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4241}}^1$

素因数の和:4275

約数の個数: 72

約数和(自身を含む): 55587168

約数和(自身を除く): 37418724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4241, 4284, 8482, 12723, 16964, 25446, 29687, 38169, 50892, 59374, 72097, 76338, 89061, 118748, 144194, 152676, 178122, 216291, 267183, 288388, 356244, 432582, 504679, 534366, 648873, 865164, 1009358, 1068732, 1297746, 1514037, 2018716, 2595492, 3028074, 4542111, 6056148, 9084222, 18168444]

約数ペア:

[(1, 18168444), (2, 9084222), (3, 6056148), (4, 4542111), (6, 3028074), (7, 2595492), (9, 2018716), (12, 1514037), (14, 1297746), (17, 1068732), (18, 1009358), (21, 865164), (28, 648873), (34, 534366), (36, 504679), (42, 432582), (51, 356244), (63, 288388), (68, 267183), (84, 216291), (102, 178122), (119, 152676), (126, 144194), (153, 118748), (204, 89061), (238, 76338), (252, 72097), (306, 59374), (357, 50892), (476, 38169), (612, 29687), (714, 25446), (1071, 16964), (1428, 12723), (2142, 8482), (4241, 4284)]