126979812

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{20627}}^1$

素因数の和:20662

約数の個数: 60

約数和(自身を含む): 349438320

約数和(自身を除く): 222458508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 20627, 41254, 61881, 82508, 123762, 185643, 247524, 371286, 391913, 556929, 742572, 783826, 1113858, 1175739, 1567652, 1670787, 2227716, 2351478, 3341574, 3527217, 4702956, 6683148, 7054434, 10581651, 14108868, 21163302, 31744953, 42326604, 63489906, 126979812]

約数ペア:

[(1, 126979812), (2, 63489906), (3, 42326604), (4, 31744953), (6, 21163302), (9, 14108868), (12, 10581651), (18, 7054434), (19, 6683148), (27, 4702956), (36, 3527217), (38, 3341574), (54, 2351478), (57, 2227716), (76, 1670787), (81, 1567652), (108, 1175739), (114, 1113858), (162, 783826), (171, 742572), (228, 556929), (324, 391913), (342, 371286), (513, 247524), (684, 185643), (1026, 123762), (1539, 82508), (2052, 61881), (3078, 41254), (6156, 20627)]