391429818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{35591}}^1$

素因数の和:35659

約数の個数: 48

約数和(自身を含む): 932795136

約数和(自身を除く): 541365318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 35591, 71182, 106773, 213546, 320319, 462683, 640638, 925366, 1388049, 1672777, 2776098, 3345554, 4164147, 5018331, 8328294, 10036662, 15054993, 21746101, 30109986, 43492202, 65238303, 130476606, 195714909, 391429818]

約数ペア:

[(1, 391429818), (2, 195714909), (3, 130476606), (6, 65238303), (9, 43492202), (13, 30109986), (18, 21746101), (26, 15054993), (39, 10036662), (47, 8328294), (78, 5018331), (94, 4164147), (117, 3345554), (141, 2776098), (234, 1672777), (282, 1388049), (423, 925366), (611, 640638), (846, 462683), (1222, 320319), (1833, 213546), (3666, 106773), (5499, 71182), (10998, 35591)]