17640954

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{42611}}^1$

素因数の和:42642

約数の個数: 24

約数和(自身を含む): 39884832

約数和(自身を除く): 22243878

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 42611, 85222, 127833, 255666, 383499, 766998, 980053, 1960106, 2940159, 5880318, 8820477, 17640954]

約数ペア:

[(1, 17640954), (2, 8820477), (3, 5880318), (6, 2940159), (9, 1960106), (18, 980053), (23, 766998), (46, 383499), (69, 255666), (138, 127833), (207, 85222), (414, 42611)]