87491268

素因数分解:

$2^2\times 3^2\times {\mathrm{2430313}}^1$

素因数の和:2430323

約数の個数: 18

約数和(自身を含む): 221158574

約数和(自身を除く): 133667306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2430313, 4860626, 7290939, 9721252, 14581878, 21872817, 29163756, 43745634, 87491268]

約数ペア:

[(1, 87491268), (2, 43745634), (3, 29163756), (4, 21872817), (6, 14581878), (9, 9721252), (12, 7290939), (18, 4860626), (36, 2430313)]