13243752

素因数分解:

$2^3\times 3^2\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 36036000

約数和(自身を除く): 22792248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419, 439, 838, 878, 1257, 1317, 1676, 1756, 2514, 2634, 3352, 3512, 3771, 3951, 5028, 5268, 7542, 7902, 10056, 10536, 15084, 15804, 30168, 31608, 183941, 367882, 551823, 735764, 1103646, 1471528, 1655469, 2207292, 3310938, 4414584, 6621876, 13243752]

約数ペア:

[(1, 13243752), (2, 6621876), (3, 4414584), (4, 3310938), (6, 2207292), (8, 1655469), (9, 1471528), (12, 1103646), (18, 735764), (24, 551823), (36, 367882), (72, 183941), (419, 31608), (439, 30168), (838, 15804), (878, 15084), (1257, 10536), (1317, 10056), (1676, 7902), (1756, 7542), (2514, 5268), (2634, 5028), (3352, 3951), (3512, 3771)]