2185816565538

素因数分解:

$2^1\times 3^4\times {\mathrm{4241}}^1\times {\mathrm{3181489}}^1$

素因数の和:3185744

約数の個数: 40

約数和(自身を含む): 4899004650540

約数和(自身を除く): 2713188085002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4241, 8482, 12723, 25446, 38169, 76338, 114507, 229014, 343521, 687042, 3181489, 6362978, 9544467, 19088934, 28633401, 57266802, 85900203, 171800406, 257700609, 515401218, 13492694849, 26985389698, 40478084547, 80956169094, 121434253641, 242868507282, 364302760923, 728605521846, 1092908282769, 2185816565538]

約数ペア:

[(1, 2185816565538), (2, 1092908282769), (3, 728605521846), (6, 364302760923), (9, 242868507282), (18, 121434253641), (27, 80956169094), (54, 40478084547), (81, 26985389698), (162, 13492694849), (4241, 515401218), (8482, 257700609), (12723, 171800406), (25446, 85900203), (38169, 57266802), (76338, 28633401), (114507, 19088934), (229014, 9544467), (343521, 6362978), (687042, 3181489)]