6645174

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 14204160

約数和(自身を除く): 7558986

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 821, 1349, 1642, 2463, 2698, 4047, 4926, 8094, 15599, 31198, 46797, 58291, 93594, 116582, 174873, 349746, 1107529, 2215058, 3322587, 6645174]

約数ペア:

[(1, 6645174), (2, 3322587), (3, 2215058), (6, 1107529), (19, 349746), (38, 174873), (57, 116582), (71, 93594), (114, 58291), (142, 46797), (213, 31198), (426, 15599), (821, 8094), (1349, 4926), (1642, 4047), (2463, 2698)]