388461108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4624537}}^1$

素因数の和:4624551

約数の個数: 24

約数和(自身を含む): 1035896512

約数和(自身を除く): 647435404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4624537, 9249074, 13873611, 18498148, 27747222, 32371759, 55494444, 64743518, 97115277, 129487036, 194230554, 388461108]

約数ペア:

[(1, 388461108), (2, 194230554), (3, 129487036), (4, 97115277), (6, 64743518), (7, 55494444), (12, 32371759), (14, 27747222), (21, 18498148), (28, 13873611), (42, 9249074), (84, 4624537)]