13870189536

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{20640163}}^1$

素因数の和:20640183

約数の個数: 48

約数和(自身を含む): 41610570624

約数和(自身を除く): 27740381088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 20640163, 41280326, 61920489, 82560652, 123840978, 144481141, 165121304, 247681956, 288962282, 330242608, 433443423, 495363912, 577924564, 660485216, 866886846, 990727824, 1155849128, 1733773692, 1981455648, 2311698256, 3467547384, 4623396512, 6935094768, 13870189536]

約数ペア:

[(1, 13870189536), (2, 6935094768), (3, 4623396512), (4, 3467547384), (6, 2311698256), (7, 1981455648), (8, 1733773692), (12, 1155849128), (14, 990727824), (16, 866886846), (21, 660485216), (24, 577924564), (28, 495363912), (32, 433443423), (42, 330242608), (48, 288962282), (56, 247681956), (84, 165121304), (96, 144481141), (112, 123840978), (168, 82560652), (224, 61920489), (336, 41280326), (672, 20640163)]