42279384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251663}}^1$

素因数の和:251679

約数の個数: 32

約数和(自身を含む): 120798720

約数和(自身を除く): 78519336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251663, 503326, 754989, 1006652, 1509978, 1761641, 2013304, 3019956, 3523282, 5284923, 6039912, 7046564, 10569846, 14093128, 21139692, 42279384]

約数ペア:

[(1, 42279384), (2, 21139692), (3, 14093128), (4, 10569846), (6, 7046564), (7, 6039912), (8, 5284923), (12, 3523282), (14, 3019956), (21, 2013304), (24, 1761641), (28, 1509978), (42, 1006652), (56, 754989), (84, 503326), (168, 251663)]