39902052

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 100535232

約数和(自身を除く): 60633180

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 151, 183, 228, 244, 302, 361, 366, 453, 604, 722, 732, 906, 1083, 1159, 1444, 1812, 2166, 2318, 2869, 3477, 4332, 4636, 5738, 6954, 8607, 9211, 11476, 13908, 17214, 18422, 22021, 27633, 34428, 36844, 44042, 54511, 55266, 66063, 88084, 109022, 110532, 132126, 163533, 175009, 218044, 264252, 327066, 350018, 525027, 654132, 700036, 1050054, 2100108, 3325171, 6650342, 9975513, 13300684, 19951026, 39902052]

約数ペア:

[(1, 39902052), (2, 19951026), (3, 13300684), (4, 9975513), (6, 6650342), (12, 3325171), (19, 2100108), (38, 1050054), (57, 700036), (61, 654132), (76, 525027), (114, 350018), (122, 327066), (151, 264252), (183, 218044), (228, 175009), (244, 163533), (302, 132126), (361, 110532), (366, 109022), (453, 88084), (604, 66063), (722, 55266), (732, 54511), (906, 44042), (1083, 36844), (1159, 34428), (1444, 27633), (1812, 22021), (2166, 18422), (2318, 17214), (2869, 13908), (3477, 11476), (4332, 9211), (4636, 8607), (5738, 6954)]