42472962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 105535872

約数和(自身を除く): 63062910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 521, 647, 1042, 1294, 1563, 1941, 3126, 3647, 3882, 4529, 4689, 5823, 7294, 9058, 9378, 10941, 11646, 13587, 21882, 27174, 32823, 40761, 65646, 81522, 337087, 674174, 1011261, 2022522, 2359609, 3033783, 4719218, 6067566, 7078827, 14157654, 21236481, 42472962]

約数ペア:

[(1, 42472962), (2, 21236481), (3, 14157654), (6, 7078827), (7, 6067566), (9, 4719218), (14, 3033783), (18, 2359609), (21, 2022522), (42, 1011261), (63, 674174), (126, 337087), (521, 81522), (647, 65646), (1042, 40761), (1294, 32823), (1563, 27174), (1941, 21882), (3126, 13587), (3647, 11646), (3882, 10941), (4529, 9378), (4689, 9058), (5823, 7294)]