129382038

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{312517}}^1$

素因数の和:312548

約数の個数: 24

約数和(自身を含む): 292516848

約数和(自身を除く): 163134810

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 312517, 625034, 937551, 1875102, 2812653, 5625306, 7187891, 14375782, 21563673, 43127346, 64691019, 129382038]

約数ペア:

[(1, 129382038), (2, 64691019), (3, 43127346), (6, 21563673), (9, 14375782), (18, 7187891), (23, 5625306), (46, 2812653), (69, 1875102), (138, 937551), (207, 625034), (414, 312517)]