12901799556

素因数分解:

$2^2\times 3^4\times {\mathrm{1307}}^1\times {\mathrm{30467}}^1$

素因数の和:31790

約数の個数: 60

約数和(自身を含む): 33754765968

約数和(自身を除く): 20852966412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1307, 2614, 3921, 5228, 7842, 11763, 15684, 23526, 30467, 35289, 47052, 60934, 70578, 91401, 105867, 121868, 141156, 182802, 211734, 274203, 365604, 423468, 548406, 822609, 1096812, 1645218, 2467827, 3290436, 4935654, 9871308, 39820369, 79640738, 119461107, 159281476, 238922214, 358383321, 477844428, 716766642, 1075149963, 1433533284, 2150299926, 3225449889, 4300599852, 6450899778, 12901799556]

約数ペア:

[(1, 12901799556), (2, 6450899778), (3, 4300599852), (4, 3225449889), (6, 2150299926), (9, 1433533284), (12, 1075149963), (18, 716766642), (27, 477844428), (36, 358383321), (54, 238922214), (81, 159281476), (108, 119461107), (162, 79640738), (324, 39820369), (1307, 9871308), (2614, 4935654), (3921, 3290436), (5228, 2467827), (7842, 1645218), (11763, 1096812), (15684, 822609), (23526, 548406), (30467, 423468), (35289, 365604), (47052, 274203), (60934, 211734), (70578, 182802), (91401, 141156), (105867, 121868)]