13910382

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 31554432

約数和(自身を除く): 17644050

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 257, 279, 291, 514, 558, 582, 771, 873, 1542, 1746, 2313, 3007, 4626, 6014, 7967, 9021, 15934, 18042, 23901, 24929, 27063, 47802, 49858, 54126, 71703, 74787, 143406, 149574, 224361, 448722, 772799, 1545598, 2318397, 4636794, 6955191, 13910382]

約数ペア:

[(1, 13910382), (2, 6955191), (3, 4636794), (6, 2318397), (9, 1545598), (18, 772799), (31, 448722), (62, 224361), (93, 149574), (97, 143406), (186, 74787), (194, 71703), (257, 54126), (279, 49858), (291, 47802), (514, 27063), (558, 24929), (582, 23901), (771, 18042), (873, 15934), (1542, 9021), (1746, 7967), (2313, 6014), (3007, 4626)]