142469478

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{22679}}^1$

素因数の和:23036

約数の個数: 24

約数和(自身を含む): 309582000

約数和(自身を除く): 167112522

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 22679, 45358, 68037, 136074, 204111, 408222, 7914971, 15829942, 23744913, 47489826, 71234739, 142469478]

約数ペア:

[(1, 142469478), (2, 71234739), (3, 47489826), (6, 23744913), (9, 15829942), (18, 7914971), (349, 408222), (698, 204111), (1047, 136074), (2094, 68037), (3141, 45358), (6282, 22679)]