39980166

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 82325376

約数和(自身を除く): 42345210

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 331, 491, 662, 982, 993, 1473, 1986, 2946, 13571, 20131, 27142, 40262, 40713, 60393, 81426, 120786, 162521, 325042, 487563, 975126, 6663361, 13326722, 19990083, 39980166]

約数ペア:

[(1, 39980166), (2, 19990083), (3, 13326722), (6, 6663361), (41, 975126), (82, 487563), (123, 325042), (246, 162521), (331, 120786), (491, 81426), (662, 60393), (982, 40713), (993, 40262), (1473, 27142), (1986, 20131), (2946, 13571)]