40378716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53411}}^1$

素因数の和:53431

約数の個数: 48

約数和(自身を含む): 119642880

約数和(自身を除く): 79264164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 53411, 106822, 160233, 213644, 320466, 373877, 480699, 640932, 747754, 961398, 1121631, 1442097, 1495508, 1922796, 2243262, 2884194, 3364893, 4486524, 5768388, 6729786, 10094679, 13459572, 20189358, 40378716]

約数ペア:

[(1, 40378716), (2, 20189358), (3, 13459572), (4, 10094679), (6, 6729786), (7, 5768388), (9, 4486524), (12, 3364893), (14, 2884194), (18, 2243262), (21, 1922796), (27, 1495508), (28, 1442097), (36, 1121631), (42, 961398), (54, 747754), (63, 640932), (84, 480699), (108, 373877), (126, 320466), (189, 213644), (252, 160233), (378, 106822), (756, 53411)]