7930566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 19846944

約数和(自身を除く): 11916378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 557, 678, 791, 1017, 1114, 1582, 1671, 2034, 2373, 3342, 3899, 4746, 5013, 7119, 7798, 10026, 11697, 14238, 23394, 35091, 62941, 70182, 125882, 188823, 377646, 440587, 566469, 881174, 1132938, 1321761, 2643522, 3965283, 7930566]

約数ペア:

[(1, 7930566), (2, 3965283), (3, 2643522), (6, 1321761), (7, 1132938), (9, 881174), (14, 566469), (18, 440587), (21, 377646), (42, 188823), (63, 125882), (113, 70182), (126, 62941), (226, 35091), (339, 23394), (557, 14238), (678, 11697), (791, 10026), (1017, 7798), (1114, 7119), (1582, 5013), (1671, 4746), (2034, 3899), (2373, 3342)]