120421476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{477863}}^1$

素因数の和:477880

約数の個数: 36

約数和(自身を含む): 347884992

約数和(自身を除く): 227463516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 477863, 955726, 1433589, 1911452, 2867178, 3345041, 4300767, 5734356, 6690082, 8601534, 10035123, 13380164, 17203068, 20070246, 30105369, 40140492, 60210738, 120421476]

約数ペア:

[(1, 120421476), (2, 60210738), (3, 40140492), (4, 30105369), (6, 20070246), (7, 17203068), (9, 13380164), (12, 10035123), (14, 8601534), (18, 6690082), (21, 5734356), (28, 4300767), (36, 3345041), (42, 2867178), (63, 1911452), (84, 1433589), (126, 955726), (252, 477863)]