1213434

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 2816640

約数和(自身を除く): 1603206

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 977, 1242, 1954, 2931, 5862, 8793, 17586, 22471, 26379, 44942, 52758, 67413, 134826, 202239, 404478, 606717, 1213434]

約数ペア:

[(1, 1213434), (2, 606717), (3, 404478), (6, 202239), (9, 134826), (18, 67413), (23, 52758), (27, 44942), (46, 26379), (54, 22471), (69, 17586), (138, 8793), (207, 5862), (414, 2931), (621, 1954), (977, 1242)]