7143786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30529}}^1$

素因数の和:30550

約数の個数: 24

約数和(自身を含む): 16669380

約数和(自身を除く): 9525594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 30529, 61058, 91587, 183174, 274761, 396877, 549522, 793754, 1190631, 2381262, 3571893, 7143786]

約数ペア:

[(1, 7143786), (2, 3571893), (3, 2381262), (6, 1190631), (9, 793754), (13, 549522), (18, 396877), (26, 274761), (39, 183174), (78, 91587), (117, 61058), (234, 30529)]