15696508428

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{345221}}^1$

素因数の和:345655

約数の個数: 48

約数和(自身を含む): 40791431520

約数和(自身を除く): 25094923092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 842, 1263, 1684, 2526, 3789, 5052, 7578, 11367, 15156, 22734, 45468, 345221, 690442, 1035663, 1380884, 2071326, 3106989, 4142652, 6213978, 9320967, 12427956, 18641934, 37283868, 145338041, 290676082, 436014123, 581352164, 872028246, 1308042369, 1744056492, 2616084738, 3924127107, 5232169476, 7848254214, 15696508428]

約数ペア:

[(1, 15696508428), (2, 7848254214), (3, 5232169476), (4, 3924127107), (6, 2616084738), (9, 1744056492), (12, 1308042369), (18, 872028246), (27, 581352164), (36, 436014123), (54, 290676082), (108, 145338041), (421, 37283868), (842, 18641934), (1263, 12427956), (1684, 9320967), (2526, 6213978), (3789, 4142652), (5052, 3106989), (7578, 2071326), (11367, 1380884), (15156, 1035663), (22734, 690442), (45468, 345221)]