18139588

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 32958464

約数和(自身を除く): 14818876

約数列:

[1, 2, 4, 31, 62, 124, 241, 482, 607, 964, 1214, 2428, 7471, 14942, 18817, 29884, 37634, 75268, 146287, 292574, 585148, 4534897, 9069794, 18139588]

約数ペア:

[(1, 18139588), (2, 9069794), (4, 4534897), (31, 585148), (62, 292574), (124, 146287), (241, 75268), (482, 37634), (607, 29884), (964, 18817), (1214, 14942), (2428, 7471)]