23989614

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 30753426

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 79, 86, 107, 129, 158, 214, 237, 258, 321, 473, 474, 642, 869, 946, 1177, 1419, 1738, 2354, 2607, 2838, 3397, 3531, 4601, 5214, 6794, 7062, 8453, 9202, 10191, 13803, 16906, 20382, 25359, 27606, 37367, 50611, 50718, 74734, 92983, 101222, 112101, 151833, 185966, 224202, 278949, 303666, 363479, 557898, 726958, 1090437, 2180874, 3998269, 7996538, 11994807, 23989614]

約数ペア:

[(1, 23989614), (2, 11994807), (3, 7996538), (6, 3998269), (11, 2180874), (22, 1090437), (33, 726958), (43, 557898), (66, 363479), (79, 303666), (86, 278949), (107, 224202), (129, 185966), (158, 151833), (214, 112101), (237, 101222), (258, 92983), (321, 74734), (473, 50718), (474, 50611), (642, 37367), (869, 27606), (946, 25359), (1177, 20382), (1419, 16906), (1738, 13803), (2354, 10191), (2607, 9202), (2838, 8453), (3397, 7062), (3531, 6794), (4601, 5214)]