63855846

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 72

約数和(自身を含む): 151205184

約数和(自身を除く): 87349338

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 317, 342, 361, 558, 589, 634, 722, 951, 1083, 1178, 1767, 1902, 2166, 2853, 3249, 3534, 5301, 5706, 6023, 6498, 9827, 10602, 11191, 12046, 18069, 19654, 22382, 29481, 33573, 36138, 54207, 58962, 67146, 88443, 100719, 108414, 114437, 176886, 186713, 201438, 228874, 343311, 373426, 560139, 686622, 1029933, 1120278, 1680417, 2059866, 3360834, 3547547, 7095094, 10642641, 21285282, 31927923, 63855846]

約数ペア:

[(1, 63855846), (2, 31927923), (3, 21285282), (6, 10642641), (9, 7095094), (18, 3547547), (19, 3360834), (31, 2059866), (38, 1680417), (57, 1120278), (62, 1029933), (93, 686622), (114, 560139), (171, 373426), (186, 343311), (279, 228874), (317, 201438), (342, 186713), (361, 176886), (558, 114437), (589, 108414), (634, 100719), (722, 88443), (951, 67146), (1083, 58962), (1178, 54207), (1767, 36138), (1902, 33573), (2166, 29481), (2853, 22382), (3249, 19654), (3534, 18069), (5301, 12046), (5706, 11191), (6023, 10602), (6498, 9827)]