12931812

素因数分解:

$2^2\times 3^4\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:422

約数の個数: 60

約数和(自身を含む): 34151040

約数和(自身を除く): 21219228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 167, 239, 324, 334, 478, 501, 668, 717, 956, 1002, 1434, 1503, 2004, 2151, 2868, 3006, 4302, 4509, 6012, 6453, 8604, 9018, 12906, 13527, 18036, 19359, 25812, 27054, 38718, 39913, 54108, 77436, 79826, 119739, 159652, 239478, 359217, 478956, 718434, 1077651, 1436868, 2155302, 3232953, 4310604, 6465906, 12931812]

約数ペア:

[(1, 12931812), (2, 6465906), (3, 4310604), (4, 3232953), (6, 2155302), (9, 1436868), (12, 1077651), (18, 718434), (27, 478956), (36, 359217), (54, 239478), (81, 159652), (108, 119739), (162, 79826), (167, 77436), (239, 54108), (324, 39913), (334, 38718), (478, 27054), (501, 25812), (668, 19359), (717, 18036), (956, 13527), (1002, 12906), (1434, 9018), (1503, 8604), (2004, 6453), (2151, 6012), (2868, 4509), (3006, 4302)]