15021018

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6469}}^1$

素因数の和:6523

約数の個数: 32

約数和(自身を含む): 34161600

約数和(自身を除く): 19140582

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 6469, 12938, 19407, 38814, 58221, 116442, 174663, 278167, 349326, 556334, 834501, 1669002, 2503503, 5007006, 7510509, 15021018]

約数ペア:

[(1, 15021018), (2, 7510509), (3, 5007006), (6, 2503503), (9, 1669002), (18, 834501), (27, 556334), (43, 349326), (54, 278167), (86, 174663), (129, 116442), (258, 58221), (387, 38814), (774, 19407), (1161, 12938), (2322, 6469)]