18572316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9613}}^1$

素因数の和:9650

約数の個数: 48

約数和(自身を含む): 51684864

約数和(自身を除く): 33112548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9613, 19226, 28839, 38452, 57678, 67291, 115356, 134582, 201873, 221099, 269164, 403746, 442198, 663297, 807492, 884396, 1326594, 1547693, 2653188, 3095386, 4643079, 6190772, 9286158, 18572316]

約数ペア:

[(1, 18572316), (2, 9286158), (3, 6190772), (4, 4643079), (6, 3095386), (7, 2653188), (12, 1547693), (14, 1326594), (21, 884396), (23, 807492), (28, 663297), (42, 442198), (46, 403746), (69, 269164), (84, 221099), (92, 201873), (138, 134582), (161, 115356), (276, 67291), (322, 57678), (483, 38452), (644, 28839), (966, 19226), (1932, 9613)]