1886218308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{23297}}^1$

素因数の和:23493

約数の個数: 72

約数和(自身を含む): 5164607448

約数和(自身を除く): 3278389140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 692, 1038, 1557, 2076, 2249, 3114, 4498, 6228, 6747, 8996, 13494, 20241, 23297, 26988, 40482, 46594, 69891, 80964, 93188, 139782, 209673, 279564, 302861, 419346, 605722, 838692, 908583, 1211444, 1817166, 2725749, 3634332, 4030381, 5451498, 8060762, 10902996, 12091143, 16121524, 24182286, 36273429, 48364572, 52394953, 72546858, 104789906, 145093716, 157184859, 209579812, 314369718, 471554577, 628739436, 943109154, 1886218308]

約数ペア:

[(1, 1886218308), (2, 943109154), (3, 628739436), (4, 471554577), (6, 314369718), (9, 209579812), (12, 157184859), (13, 145093716), (18, 104789906), (26, 72546858), (36, 52394953), (39, 48364572), (52, 36273429), (78, 24182286), (117, 16121524), (156, 12091143), (173, 10902996), (234, 8060762), (346, 5451498), (468, 4030381), (519, 3634332), (692, 2725749), (1038, 1817166), (1557, 1211444), (2076, 908583), (2249, 838692), (3114, 605722), (4498, 419346), (6228, 302861), (6747, 279564), (8996, 209673), (13494, 139782), (20241, 93188), (23297, 80964), (26988, 69891), (40482, 46594)]