21461424

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14423}}^1$

素因数の和:14465

約数の個数: 40

約数和(自身を含む): 57234432

約数和(自身を除く): 35773008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 14423, 28846, 43269, 57692, 86538, 115384, 173076, 230768, 346152, 447113, 692304, 894226, 1341339, 1788452, 2682678, 3576904, 5365356, 7153808, 10730712, 21461424]

約数ペア:

[(1, 21461424), (2, 10730712), (3, 7153808), (4, 5365356), (6, 3576904), (8, 2682678), (12, 1788452), (16, 1341339), (24, 894226), (31, 692304), (48, 447113), (62, 346152), (93, 230768), (124, 173076), (186, 115384), (248, 86538), (372, 57692), (496, 43269), (744, 28846), (1488, 14423)]