215469612

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{86743}}^1$

素因数の和:86779

約数の個数: 48

約数和(自身を含む): 582919680

約数和(自身を除く): 367450068

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, 86743, 173486, 260229, 346972, 520458, 780687, 1040916, 1561374, 1995089, 2342061, 3122748, 3990178, 4684122, 5985267, 7980356, 9368244, 11970534, 17955801, 23941068, 35911602, 53867403, 71823204, 107734806, 215469612]

約数ペア:

[(1, 215469612), (2, 107734806), (3, 71823204), (4, 53867403), (6, 35911602), (9, 23941068), (12, 17955801), (18, 11970534), (23, 9368244), (27, 7980356), (36, 5985267), (46, 4684122), (54, 3990178), (69, 3122748), (92, 2342061), (108, 1995089), (138, 1561374), (207, 1040916), (276, 780687), (414, 520458), (621, 346972), (828, 260229), (1242, 173486), (2484, 86743)]