13495158

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 31370976

約数和(自身を除く): 17875818

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 881, 1702, 1762, 2553, 2643, 5106, 5286, 7659, 7929, 15318, 15858, 20263, 32597, 40526, 60789, 65194, 97791, 121578, 182367, 195582, 293373, 364734, 586746, 749731, 1499462, 2249193, 4498386, 6747579, 13495158]

約数ペア:

[(1, 13495158), (2, 6747579), (3, 4498386), (6, 2249193), (9, 1499462), (18, 749731), (23, 586746), (37, 364734), (46, 293373), (69, 195582), (74, 182367), (111, 121578), (138, 97791), (207, 65194), (222, 60789), (333, 40526), (414, 32597), (666, 20263), (851, 15858), (881, 15318), (1702, 7929), (1762, 7659), (2553, 5286), (2643, 5106)]