39778452

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17539}}^1$

素因数の和:17562

約数の個数: 60

約数和(自身を含む): 118851040

約数和(自身を除く): 79072588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 17539, 35078, 52617, 70156, 105234, 122773, 157851, 210468, 245546, 315702, 368319, 473553, 491092, 631404, 736638, 947106, 1104957, 1420659, 1473276, 1894212, 2209914, 2841318, 3314871, 4419828, 5682636, 6629742, 9944613, 13259484, 19889226, 39778452]

約数ペア:

[(1, 39778452), (2, 19889226), (3, 13259484), (4, 9944613), (6, 6629742), (7, 5682636), (9, 4419828), (12, 3314871), (14, 2841318), (18, 2209914), (21, 1894212), (27, 1473276), (28, 1420659), (36, 1104957), (42, 947106), (54, 736638), (63, 631404), (81, 491092), (84, 473553), (108, 368319), (126, 315702), (162, 245546), (189, 210468), (252, 157851), (324, 122773), (378, 105234), (567, 70156), (756, 52617), (1134, 35078), (2268, 17539)]