10491012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13877}}^1$

素因数の和:13897

約数の個数: 48

約数和(自身を含む): 31086720

約数和(自身を除く): 20595708

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, 13877, 27754, 41631, 55508, 83262, 97139, 124893, 166524, 194278, 249786, 291417, 374679, 388556, 499572, 582834, 749358, 874251, 1165668, 1498716, 1748502, 2622753, 3497004, 5245506, 10491012]

約数ペア:

[(1, 10491012), (2, 5245506), (3, 3497004), (4, 2622753), (6, 1748502), (7, 1498716), (9, 1165668), (12, 874251), (14, 749358), (18, 582834), (21, 499572), (27, 388556), (28, 374679), (36, 291417), (42, 249786), (54, 194278), (63, 166524), (84, 124893), (108, 97139), (126, 83262), (189, 55508), (252, 41631), (378, 27754), (756, 13877)]