18996939762

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{5953}}^1\times {\mathrm{8719}}^1$

素因数の和:14738

約数の個数: 32

約数和(自身を含む): 38627646720

約数和(自身を除く): 19630706958

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 5953, 8719, 11906, 17438, 17859, 26157, 35718, 52314, 363133, 531859, 726266, 1063718, 1089399, 1595577, 2178798, 3191154, 51904207, 103808414, 155712621, 311425242, 3166156627, 6332313254, 9498469881, 18996939762]

約数ペア:

[(1, 18996939762), (2, 9498469881), (3, 6332313254), (6, 3166156627), (61, 311425242), (122, 155712621), (183, 103808414), (366, 51904207), (5953, 3191154), (8719, 2178798), (11906, 1595577), (17438, 1089399), (17859, 1063718), (26157, 726266), (35718, 531859), (52314, 363133)]