191331522

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 422547840

約数和(自身を除く): 231216318

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 197, 237, 394, 474, 591, 683, 711, 1182, 1366, 1422, 1773, 2049, 3546, 4098, 6147, 12294, 15563, 31126, 46689, 53957, 93378, 107914, 134551, 140067, 161871, 269102, 280134, 323742, 403653, 485613, 807306, 971226, 1210959, 2421918, 10629529, 21259058, 31888587, 63777174, 95665761, 191331522]

約数ペア:

[(1, 191331522), (2, 95665761), (3, 63777174), (6, 31888587), (9, 21259058), (18, 10629529), (79, 2421918), (158, 1210959), (197, 971226), (237, 807306), (394, 485613), (474, 403653), (591, 323742), (683, 280134), (711, 269102), (1182, 161871), (1366, 140067), (1422, 134551), (1773, 107914), (2049, 93378), (3546, 53957), (4098, 46689), (6147, 31126), (12294, 15563)]