20171918424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120070943}}^1$

素因数の和:120070959

約数の個数: 32

約数和(自身を含む): 57634053120

約数和(自身を除く): 37462134696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120070943, 240141886, 360212829, 480283772, 720425658, 840496601, 960567544, 1440851316, 1680993202, 2521489803, 2881702632, 3361986404, 5042979606, 6723972808, 10085959212, 20171918424]

約数ペア:

[(1, 20171918424), (2, 10085959212), (3, 6723972808), (4, 5042979606), (6, 3361986404), (7, 2881702632), (8, 2521489803), (12, 1680993202), (14, 1440851316), (21, 960567544), (24, 840496601), (28, 720425658), (42, 480283772), (56, 360212829), (84, 240141886), (168, 120070943)]