2951109882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{87721}}^1$

素因数の和:87828

約数の個数: 64

約数和(自身を含む): 7579180800

約数和(自身を除く): 4628070918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 1246, 1602, 1869, 2403, 3738, 4806, 5607, 11214, 16821, 33642, 87721, 175442, 263163, 526326, 614047, 789489, 1228094, 1578978, 1842141, 2368467, 3684282, 4736934, 5526423, 7807169, 11052846, 15614338, 16579269, 23421507, 33158538, 46843014, 54650183, 70264521, 109300366, 140529042, 163950549, 210793563, 327901098, 421587126, 491851647, 983703294, 1475554941, 2951109882]

約数ペア:

[(1, 2951109882), (2, 1475554941), (3, 983703294), (6, 491851647), (7, 421587126), (9, 327901098), (14, 210793563), (18, 163950549), (21, 140529042), (27, 109300366), (42, 70264521), (54, 54650183), (63, 46843014), (89, 33158538), (126, 23421507), (178, 16579269), (189, 15614338), (267, 11052846), (378, 7807169), (534, 5526423), (623, 4736934), (801, 3684282), (1246, 2368467), (1602, 1842141), (1869, 1578978), (2403, 1228094), (3738, 789489), (4806, 614047), (5607, 526326), (11214, 263163), (16821, 175442), (33642, 87721)]