18064734

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 36888576

約数和(自身を除く): 18823842

約数列:

[1, 2, 3, 6, 127, 151, 157, 254, 302, 314, 381, 453, 471, 762, 906, 942, 19177, 19939, 23707, 38354, 39878, 47414, 57531, 59817, 71121, 115062, 119634, 142242, 3010789, 6021578, 9032367, 18064734]

約数ペア:

[(1, 18064734), (2, 9032367), (3, 6021578), (6, 3010789), (127, 142242), (151, 119634), (157, 115062), (254, 71121), (302, 59817), (314, 57531), (381, 47414), (453, 39878), (471, 38354), (762, 23707), (906, 19939), (942, 19177)]