231951972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2761333}}^1$

素因数の和:2761347

約数の個数: 24

約数和(自身を含む): 618538816

約数和(自身を除く): 386586844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2761333, 5522666, 8283999, 11045332, 16567998, 19329331, 33135996, 38658662, 57987993, 77317324, 115975986, 231951972]

約数ペア:

[(1, 231951972), (2, 115975986), (3, 77317324), (4, 57987993), (6, 38658662), (7, 33135996), (12, 19329331), (14, 16567998), (21, 11045332), (28, 8283999), (42, 5522666), (84, 2761333)]