40806318

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{138797}}^1$

素因数の和:138816

約数の個数: 24

約数和(自身を含む): 94937832

約数和(自身を除く): 54131514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 138797, 277594, 416391, 832782, 971579, 1943158, 2914737, 5829474, 6801053, 13602106, 20403159, 40806318]

約数ペア:

[(1, 40806318), (2, 20403159), (3, 13602106), (6, 6801053), (7, 5829474), (14, 2914737), (21, 1943158), (42, 971579), (49, 832782), (98, 416391), (147, 277594), (294, 138797)]