220698684

素因数分解:

$2^2\times 3^2\times {\mathrm{2339}}^1\times {\mathrm{2621}}^1$

素因数の和:4970

約数の個数: 36

約数和(自身を含む): 558328680

約数和(自身を除く): 337629996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2339, 2621, 4678, 5242, 7017, 7863, 9356, 10484, 14034, 15726, 21051, 23589, 28068, 31452, 42102, 47178, 84204, 94356, 6130519, 12261038, 18391557, 24522076, 36783114, 55174671, 73566228, 110349342, 220698684]

約数ペア:

[(1, 220698684), (2, 110349342), (3, 73566228), (4, 55174671), (6, 36783114), (9, 24522076), (12, 18391557), (18, 12261038), (36, 6130519), (2339, 94356), (2621, 84204), (4678, 47178), (5242, 42102), (7017, 31452), (7863, 28068), (9356, 23589), (10484, 21051), (14034, 15726)]