42741384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{254413}}^1$

素因数の和:254429

約数の個数: 32

約数和(自身を含む): 122118720

約数和(自身を除く): 79377336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 254413, 508826, 763239, 1017652, 1526478, 1780891, 2035304, 3052956, 3561782, 5342673, 6105912, 7123564, 10685346, 14247128, 21370692, 42741384]

約数ペア:

[(1, 42741384), (2, 21370692), (3, 14247128), (4, 10685346), (6, 7123564), (7, 6105912), (8, 5342673), (12, 3561782), (14, 3052956), (21, 2035304), (24, 1780891), (28, 1526478), (42, 1017652), (56, 763239), (84, 508826), (168, 254413)]