16681774374

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1299811}}^1$

素因数の和:1299873

約数の個数: 48

約数和(自身を含む): 38931969024

約数和(自身を除く): 22250194650

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 1299811, 2599622, 3899433, 7798866, 11698299, 23396598, 29895653, 40294141, 59791306, 80588282, 89686959, 120882423, 179373918, 241764846, 269060877, 362647269, 538121754, 725294538, 926765243, 1853530486, 2780295729, 5560591458, 8340887187, 16681774374]

約数ペア:

[(1, 16681774374), (2, 8340887187), (3, 5560591458), (6, 2780295729), (9, 1853530486), (18, 926765243), (23, 725294538), (31, 538121754), (46, 362647269), (62, 269060877), (69, 241764846), (93, 179373918), (138, 120882423), (186, 89686959), (207, 80588282), (279, 59791306), (414, 40294141), (558, 29895653), (713, 23396598), (1426, 11698299), (2139, 7798866), (4278, 3899433), (6417, 2599622), (12834, 1299811)]