198693612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{424559}}^1$

素因数の和:424582

約数の個数: 36

約数和(自身を含む): 540889440

約数和(自身を除く): 342195828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 424559, 849118, 1273677, 1698236, 2547354, 3821031, 5094708, 5519267, 7642062, 11038534, 15284124, 16557801, 22077068, 33115602, 49673403, 66231204, 99346806, 198693612]

約数ペア:

[(1, 198693612), (2, 99346806), (3, 66231204), (4, 49673403), (6, 33115602), (9, 22077068), (12, 16557801), (13, 15284124), (18, 11038534), (26, 7642062), (36, 5519267), (39, 5094708), (52, 3821031), (78, 2547354), (117, 1698236), (156, 1273677), (234, 849118), (468, 424559)]