2158047684

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1217}}^1$

素因数の和:1667

約数の個数: 120

約数和(自身を含む): 6094964568

約数和(自身を除く): 3936916884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 421, 468, 702, 842, 1053, 1217, 1263, 1404, 1684, 2106, 2434, 2526, 3651, 3789, 4212, 4868, 5052, 5473, 7302, 7578, 10946, 10953, 11367, 14604, 15156, 15821, 16419, 21892, 21906, 22734, 31642, 32838, 32859, 34101, 43812, 45468, 47463, 49257, 63284, 65676, 65718, 68202, 94926, 98514, 98577, 131436, 136404, 142389, 147771, 189852, 197028, 197154, 284778, 295542, 394308, 427167, 443313, 512357, 569556, 591084, 854334, 886626, 1024714, 1281501, 1537071, 1708668, 1773252, 2049428, 2563002, 3074142, 4611213, 5126004, 6148284, 6660641, 9222426, 13321282, 13833639, 18444852, 19981923, 26642564, 27667278, 39963846, 41500917, 55334556, 59945769, 79927692, 83001834, 119891538, 166003668, 179837307, 239783076, 359674614, 539511921, 719349228, 1079023842, 2158047684]

約数ペア:

[(1, 2158047684), (2, 1079023842), (3, 719349228), (4, 539511921), (6, 359674614), (9, 239783076), (12, 179837307), (13, 166003668), (18, 119891538), (26, 83001834), (27, 79927692), (36, 59945769), (39, 55334556), (52, 41500917), (54, 39963846), (78, 27667278), (81, 26642564), (108, 19981923), (117, 18444852), (156, 13833639), (162, 13321282), (234, 9222426), (324, 6660641), (351, 6148284), (421, 5126004), (468, 4611213), (702, 3074142), (842, 2563002), (1053, 2049428), (1217, 1773252), (1263, 1708668), (1404, 1537071), (1684, 1281501), (2106, 1024714), (2434, 886626), (2526, 854334), (3651, 591084), (3789, 569556), (4212, 512357), (4868, 443313), (5052, 427167), (5473, 394308), (7302, 295542), (7578, 284778), (10946, 197154), (10953, 197028), (11367, 189852), (14604, 147771), (15156, 142389), (15821, 136404), (16419, 131436), (21892, 98577), (21906, 98514), (22734, 94926), (31642, 68202), (32838, 65718), (32859, 65676), (34101, 63284), (43812, 49257), (45468, 47463)]