2439980748

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1442069}}^1$

素因数の和:1442126

約数の個数: 36

約数和(自身を含む): 6298961760

約数和(自身を除く): 3858981012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 1442069, 2884138, 4326207, 5768276, 8652414, 12978621, 17304828, 25957242, 51914484, 67777243, 135554486, 203331729, 271108972, 406663458, 609995187, 813326916, 1219990374, 2439980748]

約数ペア:

[(1, 2439980748), (2, 1219990374), (3, 813326916), (4, 609995187), (6, 406663458), (9, 271108972), (12, 203331729), (18, 135554486), (36, 67777243), (47, 51914484), (94, 25957242), (141, 17304828), (188, 12978621), (282, 8652414), (423, 5768276), (564, 4326207), (846, 2884138), (1692, 1442069)]