427337118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{2381}}^1$

素因数の和:2474

約数の個数: 72

約数和(自身を含む): 1020020040

約数和(自身を除く): 592682922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 169, 177, 234, 338, 354, 507, 531, 767, 1014, 1062, 1521, 1534, 2301, 2381, 3042, 4602, 4762, 6903, 7143, 9971, 13806, 14286, 19942, 21429, 29913, 30953, 42858, 59826, 61906, 89739, 92859, 140479, 179478, 185718, 278577, 280958, 402389, 421437, 557154, 804778, 842874, 1207167, 1264311, 1826227, 2414334, 2528622, 3621501, 3652454, 5478681, 7243002, 10957362, 16436043, 23740951, 32872086, 47481902, 71222853, 142445706, 213668559, 427337118]

約数ペア:

[(1, 427337118), (2, 213668559), (3, 142445706), (6, 71222853), (9, 47481902), (13, 32872086), (18, 23740951), (26, 16436043), (39, 10957362), (59, 7243002), (78, 5478681), (117, 3652454), (118, 3621501), (169, 2528622), (177, 2414334), (234, 1826227), (338, 1264311), (354, 1207167), (507, 842874), (531, 804778), (767, 557154), (1014, 421437), (1062, 402389), (1521, 280958), (1534, 278577), (2301, 185718), (2381, 179478), (3042, 140479), (4602, 92859), (4762, 89739), (6903, 61906), (7143, 59826), (9971, 42858), (13806, 30953), (14286, 29913), (19942, 21429)]