22775922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 53621568

約数和(自身を除く): 30845646

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 743, 786, 1179, 1486, 1703, 2229, 2358, 3406, 4458, 5109, 6687, 9659, 10218, 13374, 15327, 19318, 28977, 30654, 57954, 86931, 97333, 173862, 194666, 291999, 583998, 875997, 1265329, 1751994, 2530658, 3795987, 7591974, 11387961, 22775922]

約数ペア:

[(1, 22775922), (2, 11387961), (3, 7591974), (6, 3795987), (9, 2530658), (13, 1751994), (18, 1265329), (26, 875997), (39, 583998), (78, 291999), (117, 194666), (131, 173862), (234, 97333), (262, 86931), (393, 57954), (743, 30654), (786, 28977), (1179, 19318), (1486, 15327), (1703, 13374), (2229, 10218), (2358, 9659), (3406, 6687), (4458, 5109)]