25941006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5310

約数の個数: 64

約数和(自身を含む): 70963200

約数和(自身を除く): 45022194

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 5279, 10558, 15837, 31674, 36953, 47511, 68627, 73906, 95022, 110859, 137254, 142533, 205881, 221718, 285066, 332577, 411762, 480389, 617643, 665154, 960778, 997731, 1235286, 1441167, 1852929, 1995462, 2882334, 3705858, 4323501, 8647002, 12970503, 25941006]

約数ペア:

[(1, 25941006), (2, 12970503), (3, 8647002), (6, 4323501), (7, 3705858), (9, 2882334), (13, 1995462), (14, 1852929), (18, 1441167), (21, 1235286), (26, 997731), (27, 960778), (39, 665154), (42, 617643), (54, 480389), (63, 411762), (78, 332577), (91, 285066), (117, 221718), (126, 205881), (182, 142533), (189, 137254), (234, 110859), (273, 95022), (351, 73906), (378, 68627), (546, 47511), (702, 36953), (819, 31674), (1638, 15837), (2457, 10558), (4914, 5279)]