66657642

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 135432000

約数和(自身を除く): 68774358

約数列:

[1, 2, 3, 6, 109, 218, 227, 327, 449, 454, 654, 681, 898, 1347, 1362, 2694, 24743, 48941, 49486, 74229, 97882, 101923, 146823, 148458, 203846, 293646, 305769, 611538, 11109607, 22219214, 33328821, 66657642]

約数ペア:

[(1, 66657642), (2, 33328821), (3, 22219214), (6, 11109607), (109, 611538), (218, 305769), (227, 293646), (327, 203846), (449, 148458), (454, 146823), (654, 101923), (681, 97882), (898, 74229), (1347, 49486), (1362, 48941), (2694, 24743)]