42783384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{254663}}^1$

素因数の和:254679

約数の個数: 32

約数和(自身を含む): 122238720

約数和(自身を除く): 79455336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 254663, 509326, 763989, 1018652, 1527978, 1782641, 2037304, 3055956, 3565282, 5347923, 6111912, 7130564, 10695846, 14261128, 21391692, 42783384]

約数ペア:

[(1, 42783384), (2, 21391692), (3, 14261128), (4, 10695846), (6, 7130564), (7, 6111912), (8, 5347923), (12, 3565282), (14, 3055956), (21, 2037304), (24, 1782641), (28, 1527978), (42, 1018652), (56, 763989), (84, 509326), (168, 254663)]