13381308

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{5387}}^1$

素因数の和:5423

約数の個数: 48

約数和(自身を含む): 36207360

約数和(自身を除く): 22826052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 5387, 10774, 16161, 21548, 32322, 48483, 64644, 96966, 123901, 145449, 193932, 247802, 290898, 371703, 495604, 581796, 743406, 1115109, 1486812, 2230218, 3345327, 4460436, 6690654, 13381308]

約数ペア:

[(1, 13381308), (2, 6690654), (3, 4460436), (4, 3345327), (6, 2230218), (9, 1486812), (12, 1115109), (18, 743406), (23, 581796), (27, 495604), (36, 371703), (46, 290898), (54, 247802), (69, 193932), (92, 145449), (108, 123901), (138, 96966), (207, 64644), (276, 48483), (414, 32322), (621, 21548), (828, 16161), (1242, 10774), (2484, 5387)]