13245984

素因数分解:

$2^5\times 3^3\times {\mathrm{15331}}^1$

素因数の和:15350

約数の個数: 48

約数和(自身を含む): 38636640

約数和(自身を除く): 25390656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 15331, 30662, 45993, 61324, 91986, 122648, 137979, 183972, 245296, 275958, 367944, 413937, 490592, 551916, 735888, 827874, 1103832, 1471776, 1655748, 2207664, 3311496, 4415328, 6622992, 13245984]

約数ペア:

[(1, 13245984), (2, 6622992), (3, 4415328), (4, 3311496), (6, 2207664), (8, 1655748), (9, 1471776), (12, 1103832), (16, 827874), (18, 735888), (24, 551916), (27, 490592), (32, 413937), (36, 367944), (48, 275958), (54, 245296), (72, 183972), (96, 137979), (108, 122648), (144, 91986), (216, 61324), (288, 45993), (432, 30662), (864, 15331)]