31385676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53377}}^1$

素因数の和:53398

約数の個数: 36

約数和(自身を含む): 85191288

約数和(自身を除く): 53805612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 53377, 106754, 160131, 213508, 320262, 373639, 640524, 747278, 1120917, 1494556, 2241834, 2615473, 4483668, 5230946, 7846419, 10461892, 15692838, 31385676]

約数ペア:

[(1, 31385676), (2, 15692838), (3, 10461892), (4, 7846419), (6, 5230946), (7, 4483668), (12, 2615473), (14, 2241834), (21, 1494556), (28, 1120917), (42, 747278), (49, 640524), (84, 373639), (98, 320262), (147, 213508), (196, 160131), (294, 106754), (588, 53377)]