571812228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1221821}}^1$

素因数の和:1221844

約数の個数: 36

約数和(自身を含む): 1556601228

約数和(自身を除く): 984789000

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1221821, 2443642, 3665463, 4887284, 7330926, 10996389, 14661852, 15883673, 21992778, 31767346, 43985556, 47651019, 63534692, 95302038, 142953057, 190604076, 285906114, 571812228]

約数ペア:

[(1, 571812228), (2, 285906114), (3, 190604076), (4, 142953057), (6, 95302038), (9, 63534692), (12, 47651019), (13, 43985556), (18, 31767346), (26, 21992778), (36, 15883673), (39, 14661852), (52, 10996389), (78, 7330926), (117, 4887284), (156, 3665463), (234, 2443642), (468, 1221821)]