65631966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 140140944

約数和(自身を除く): 74508978

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 193, 314, 361, 386, 471, 579, 722, 942, 1083, 1158, 2166, 2983, 3667, 5966, 7334, 8949, 11001, 17898, 22002, 30301, 56677, 60602, 69673, 90903, 113354, 139346, 170031, 181806, 209019, 340062, 418038, 575719, 1151438, 1727157, 3454314, 10938661, 21877322, 32815983, 65631966]

約数ペア:

[(1, 65631966), (2, 32815983), (3, 21877322), (6, 10938661), (19, 3454314), (38, 1727157), (57, 1151438), (114, 575719), (157, 418038), (193, 340062), (314, 209019), (361, 181806), (386, 170031), (471, 139346), (579, 113354), (722, 90903), (942, 69673), (1083, 60602), (1158, 56677), (2166, 30301), (2983, 22002), (3667, 17898), (5966, 11001), (7334, 8949)]