13032726

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 30700656

約数和(自身を除く): 17667930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 457, 582, 679, 914, 1358, 1371, 2037, 2742, 3199, 4074, 4753, 6398, 9506, 9597, 14259, 19194, 22393, 28518, 44329, 44786, 67179, 88658, 132987, 134358, 265974, 310303, 620606, 930909, 1861818, 2172121, 4344242, 6516363, 13032726]

約数ペア:

[(1, 13032726), (2, 6516363), (3, 4344242), (6, 2172121), (7, 1861818), (14, 930909), (21, 620606), (42, 310303), (49, 265974), (97, 134358), (98, 132987), (147, 88658), (194, 67179), (291, 44786), (294, 44329), (457, 28518), (582, 22393), (679, 19194), (914, 14259), (1358, 9597), (1371, 9506), (2037, 6398), (2742, 4753), (3199, 4074)]