220922604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{876677}}^1$

素因数の和:876694

約数の個数: 36

約数和(自身を含む): 638221584

約数和(自身を除く): 417298980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 876677, 1753354, 2630031, 3506708, 5260062, 6136739, 7890093, 10520124, 12273478, 15780186, 18410217, 24546956, 31560372, 36820434, 55230651, 73640868, 110461302, 220922604]

約数ペア:

[(1, 220922604), (2, 110461302), (3, 73640868), (4, 55230651), (6, 36820434), (7, 31560372), (9, 24546956), (12, 18410217), (14, 15780186), (18, 12273478), (21, 10520124), (28, 7890093), (36, 6136739), (42, 5260062), (63, 3506708), (84, 2630031), (126, 1753354), (252, 876677)]