13259484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17539}}^1$

素因数の和:17559

約数の個数: 48

約数和(自身を含む): 39289600

約数和(自身を除く): 26030116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 17539, 35078, 52617, 70156, 105234, 122773, 157851, 210468, 245546, 315702, 368319, 473553, 491092, 631404, 736638, 947106, 1104957, 1473276, 1894212, 2209914, 3314871, 4419828, 6629742, 13259484]

約数ペア:

[(1, 13259484), (2, 6629742), (3, 4419828), (4, 3314871), (6, 2209914), (7, 1894212), (9, 1473276), (12, 1104957), (14, 947106), (18, 736638), (21, 631404), (27, 491092), (28, 473553), (36, 368319), (42, 315702), (54, 245546), (63, 210468), (84, 157851), (108, 122773), (126, 105234), (189, 70156), (252, 52617), (378, 35078), (756, 17539)]