42283878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1869

約数の個数: 64

約数和(自身を含む): 106563072

約数和(自身を除く): 64279194

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1801, 1806, 3354, 3602, 3913, 5403, 7826, 10806, 11739, 12607, 23413, 23478, 25214, 37821, 46826, 70239, 75642, 77443, 140478, 154886, 163891, 232329, 327782, 464658, 491673, 542101, 983346, 1006759, 1084202, 1626303, 2013518, 3020277, 3252606, 6040554, 7047313, 14094626, 21141939, 42283878]

約数ペア:

[(1, 42283878), (2, 21141939), (3, 14094626), (6, 7047313), (7, 6040554), (13, 3252606), (14, 3020277), (21, 2013518), (26, 1626303), (39, 1084202), (42, 1006759), (43, 983346), (78, 542101), (86, 491673), (91, 464658), (129, 327782), (182, 232329), (258, 163891), (273, 154886), (301, 140478), (546, 77443), (559, 75642), (602, 70239), (903, 46826), (1118, 37821), (1677, 25214), (1801, 23478), (1806, 23413), (3354, 12607), (3602, 11739), (3913, 10806), (5403, 7826)]