124664778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{329801}}^1$

素因数の和:329819

約数の個数: 32

約数和(自身を含む): 316609920

約数和(自身を除く): 191945142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 329801, 659602, 989403, 1978806, 2308607, 2968209, 4617214, 5936418, 6925821, 8904627, 13851642, 17809254, 20777463, 41554926, 62332389, 124664778]

約数ペア:

[(1, 124664778), (2, 62332389), (3, 41554926), (6, 20777463), (7, 17809254), (9, 13851642), (14, 8904627), (18, 6925821), (21, 5936418), (27, 4617214), (42, 2968209), (54, 2308607), (63, 1978806), (126, 989403), (189, 659602), (378, 329801)]