122532786

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 72

約数和(自身を含む): 284401260

約数和(自身を除く): 161868474

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 173, 218, 327, 342, 346, 361, 519, 654, 722, 981, 1038, 1083, 1557, 1962, 2071, 2166, 3114, 3249, 3287, 4142, 6213, 6498, 6574, 9861, 12426, 18639, 18857, 19722, 29583, 37278, 37714, 39349, 56571, 59166, 62453, 78698, 113142, 118047, 124906, 169713, 187359, 236094, 339426, 354141, 358283, 374718, 562077, 708282, 716566, 1074849, 1124154, 2149698, 3224547, 6449094, 6807377, 13614754, 20422131, 40844262, 61266393, 122532786]

約数ペア:

[(1, 122532786), (2, 61266393), (3, 40844262), (6, 20422131), (9, 13614754), (18, 6807377), (19, 6449094), (38, 3224547), (57, 2149698), (109, 1124154), (114, 1074849), (171, 716566), (173, 708282), (218, 562077), (327, 374718), (342, 358283), (346, 354141), (361, 339426), (519, 236094), (654, 187359), (722, 169713), (981, 124906), (1038, 118047), (1083, 113142), (1557, 78698), (1962, 62453), (2071, 59166), (2166, 56571), (3114, 39349), (3249, 37714), (3287, 37278), (4142, 29583), (6213, 19722), (6498, 18857), (6574, 18639), (9861, 12426)]