1815673692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{242867}}^1$

素因数の和:242970

約数の個数: 48

約数和(自身を含む): 4896218880

約数和(自身を除く): 3080545188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 242867, 485734, 728601, 971468, 1457202, 1700069, 2914404, 3400138, 5100207, 6800276, 10200414, 20400828, 21615163, 43230326, 64845489, 86460652, 129690978, 151306141, 259381956, 302612282, 453918423, 605224564, 907836846, 1815673692]

約数ペア:

[(1, 1815673692), (2, 907836846), (3, 605224564), (4, 453918423), (6, 302612282), (7, 259381956), (12, 151306141), (14, 129690978), (21, 86460652), (28, 64845489), (42, 43230326), (84, 21615163), (89, 20400828), (178, 10200414), (267, 6800276), (356, 5100207), (534, 3400138), (623, 2914404), (1068, 1700069), (1246, 1457202), (1869, 971468), (2492, 728601), (3738, 485734), (7476, 242867)]