18933072

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9173}}^1$

素因数の和:9227

約数の個数: 40

約数和(自身を含む): 50053344

約数和(自身を除く): 31120272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 9173, 18346, 27519, 36692, 55038, 73384, 110076, 146768, 220152, 394439, 440304, 788878, 1183317, 1577756, 2366634, 3155512, 4733268, 6311024, 9466536, 18933072]

約数ペア:

[(1, 18933072), (2, 9466536), (3, 6311024), (4, 4733268), (6, 3155512), (8, 2366634), (12, 1577756), (16, 1183317), (24, 788878), (43, 440304), (48, 394439), (86, 220152), (129, 146768), (172, 110076), (258, 73384), (344, 55038), (516, 36692), (688, 27519), (1032, 18346), (2064, 9173)]