31234842

素因数分解:

$2^1\times 3^3\times {\mathrm{571}}^1\times {\mathrm{1013}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 69600960

約数和(自身を除く): 38366118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 571, 1013, 1142, 1713, 2026, 3039, 3426, 5139, 6078, 9117, 10278, 15417, 18234, 27351, 30834, 54702, 578423, 1156846, 1735269, 3470538, 5205807, 10411614, 15617421, 31234842]

約数ペア:

[(1, 31234842), (2, 15617421), (3, 10411614), (6, 5205807), (9, 3470538), (18, 1735269), (27, 1156846), (54, 578423), (571, 54702), (1013, 30834), (1142, 27351), (1713, 18234), (2026, 15417), (3039, 10278), (3426, 9117), (5139, 6078)]