19438346232

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1178939}}^1$

素因数の和:1179180

約数の個数: 48

約数和(自身を含む): 52875459000

約数和(自身を除く): 33437112768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 16488, 1178939, 2357878, 3536817, 4715756, 7073634, 9431512, 10610451, 14147268, 21220902, 28294536, 42441804, 84883608, 269977031, 539954062, 809931093, 1079908124, 1619862186, 2159816248, 2429793279, 3239724372, 4859586558, 6479448744, 9719173116, 19438346232]

約数ペア:

[(1, 19438346232), (2, 9719173116), (3, 6479448744), (4, 4859586558), (6, 3239724372), (8, 2429793279), (9, 2159816248), (12, 1619862186), (18, 1079908124), (24, 809931093), (36, 539954062), (72, 269977031), (229, 84883608), (458, 42441804), (687, 28294536), (916, 21220902), (1374, 14147268), (1832, 10610451), (2061, 9431512), (2748, 7073634), (4122, 4715756), (5496, 3536817), (8244, 2357878), (16488, 1178939)]