42746664

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{5381}}^1$

素因数の和:5721

約数の個数: 32

約数和(自身を含む): 107209440

約数和(自身を除く): 64462776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 5381, 7944, 10762, 16143, 21524, 32286, 43048, 64572, 129144, 1781111, 3562222, 5343333, 7124444, 10686666, 14248888, 21373332, 42746664]

約数ペア:

[(1, 42746664), (2, 21373332), (3, 14248888), (4, 10686666), (6, 7124444), (8, 5343333), (12, 3562222), (24, 1781111), (331, 129144), (662, 64572), (993, 43048), (1324, 32286), (1986, 21524), (2648, 16143), (3972, 10762), (5381, 7944)]