171355842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8447}}^1$

素因数の和:8492

約数の個数: 72

約数和(自身を含む): 450717696

約数和(自身を除く): 279361854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2898, 3381, 6762, 8447, 10143, 16894, 20286, 25341, 50682, 59129, 76023, 118258, 152046, 177387, 194281, 354774, 388562, 413903, 532161, 582843, 827806, 1064322, 1165686, 1241709, 1359967, 1748529, 2483418, 2719934, 3497058, 3725127, 4079901, 7450254, 8159802, 9519769, 12239703, 19039538, 24479406, 28559307, 57118614, 85677921, 171355842]

約数ペア:

[(1, 171355842), (2, 85677921), (3, 57118614), (6, 28559307), (7, 24479406), (9, 19039538), (14, 12239703), (18, 9519769), (21, 8159802), (23, 7450254), (42, 4079901), (46, 3725127), (49, 3497058), (63, 2719934), (69, 2483418), (98, 1748529), (126, 1359967), (138, 1241709), (147, 1165686), (161, 1064322), (207, 827806), (294, 582843), (322, 532161), (414, 413903), (441, 388562), (483, 354774), (882, 194281), (966, 177387), (1127, 152046), (1449, 118258), (2254, 76023), (2898, 59129), (3381, 50682), (6762, 25341), (8447, 20286), (10143, 16894)]