13579128

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 37050000

約数和(自身を除く): 23470872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1249, 1359, 1812, 2498, 2718, 3624, 3747, 4996, 5436, 7494, 9992, 10872, 11241, 14988, 22482, 29976, 44964, 89928, 188599, 377198, 565797, 754396, 1131594, 1508792, 1697391, 2263188, 3394782, 4526376, 6789564, 13579128]

約数ペア:

[(1, 13579128), (2, 6789564), (3, 4526376), (4, 3394782), (6, 2263188), (8, 1697391), (9, 1508792), (12, 1131594), (18, 754396), (24, 565797), (36, 377198), (72, 188599), (151, 89928), (302, 44964), (453, 29976), (604, 22482), (906, 14988), (1208, 11241), (1249, 10872), (1359, 9992), (1812, 7494), (2498, 5436), (2718, 4996), (3624, 3747)]