28301454

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{22787}}^1$

素因数の和:22821

約数の個数: 32

約数和(自身を含む): 65629440

約数和(自身を除く): 37327986

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 22787, 45574, 68361, 136722, 205083, 410166, 524101, 615249, 1048202, 1230498, 1572303, 3144606, 4716909, 9433818, 14150727, 28301454]

約数ペア:

[(1, 28301454), (2, 14150727), (3, 9433818), (6, 4716909), (9, 3144606), (18, 1572303), (23, 1230498), (27, 1048202), (46, 615249), (54, 524101), (69, 410166), (138, 205083), (207, 136722), (414, 68361), (621, 45574), (1242, 22787)]