42352518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{542981}}^1$

素因数の和:542999

約数の個数: 16

約数和(自身を含む): 91220976

約数和(自身を除く): 48868458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 542981, 1085962, 1628943, 3257886, 7058753, 14117506, 21176259, 42352518]

約数ペア:

[(1, 42352518), (2, 21176259), (3, 14117506), (6, 7058753), (13, 3257886), (26, 1628943), (39, 1085962), (78, 542981)]