21950796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9011}}^1$

素因数の和:9054

約数の個数: 48

約数和(自身を含む): 60560640

約数和(自身を除く): 38609844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 9011, 18022, 27033, 36044, 54066, 63077, 108132, 126154, 189231, 252308, 261319, 378462, 522638, 756924, 783957, 1045276, 1567914, 1829233, 3135828, 3658466, 5487699, 7316932, 10975398, 21950796]

約数ペア:

[(1, 21950796), (2, 10975398), (3, 7316932), (4, 5487699), (6, 3658466), (7, 3135828), (12, 1829233), (14, 1567914), (21, 1045276), (28, 783957), (29, 756924), (42, 522638), (58, 378462), (84, 261319), (87, 252308), (116, 189231), (174, 126154), (203, 108132), (348, 63077), (406, 54066), (609, 36044), (812, 27033), (1218, 18022), (2436, 9011)]