31469022

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{743}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 73932768

約数和(自身を除く): 42463746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 362, 543, 743, 1086, 1486, 1629, 2229, 2353, 3258, 4458, 4706, 6687, 7059, 9659, 13374, 14118, 19318, 21177, 28977, 42354, 57954, 86931, 134483, 173862, 268966, 403449, 806898, 1210347, 1748279, 2420694, 3496558, 5244837, 10489674, 15734511, 31469022]

約数ペア:

[(1, 31469022), (2, 15734511), (3, 10489674), (6, 5244837), (9, 3496558), (13, 2420694), (18, 1748279), (26, 1210347), (39, 806898), (78, 403449), (117, 268966), (181, 173862), (234, 134483), (362, 86931), (543, 57954), (743, 42354), (1086, 28977), (1486, 21177), (1629, 19318), (2229, 14118), (2353, 13374), (3258, 9659), (4458, 7059), (4706, 6687)]