664754034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{236231}}^1$

素因数の和:236310

約数の個数: 32

約数和(自身を含む): 1542122496

約数和(自身を除く): 877368462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 236231, 472462, 708693, 1417386, 1653617, 3307234, 4960851, 9921702, 15827477, 31654954, 47482431, 94964862, 110792339, 221584678, 332377017, 664754034]

約数ペア:

[(1, 664754034), (2, 332377017), (3, 221584678), (6, 110792339), (7, 94964862), (14, 47482431), (21, 31654954), (42, 15827477), (67, 9921702), (134, 4960851), (201, 3307234), (402, 1653617), (469, 1417386), (938, 708693), (1407, 472462), (2814, 236231)]