420100776

素因数分解:

$2^3\times 3^3\times {\mathrm{1944911}}^1$

素因数の和:1944926

約数の個数: 32

約数和(自身を含む): 1166947200

約数和(自身を除く): 746846424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1944911, 3889822, 5834733, 7779644, 11669466, 15559288, 17504199, 23338932, 35008398, 46677864, 52512597, 70016796, 105025194, 140033592, 210050388, 420100776]

約数ペア:

[(1, 420100776), (2, 210050388), (3, 140033592), (4, 105025194), (6, 70016796), (8, 52512597), (9, 46677864), (12, 35008398), (18, 23338932), (24, 17504199), (27, 15559288), (36, 11669466), (54, 7779644), (72, 5834733), (108, 3889822), (216, 1944911)]