3995928

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 11980800

約数和(自身を除く): 7984872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 127, 138, 152, 171, 184, 207, 228, 254, 276, 342, 381, 414, 437, 456, 508, 552, 684, 762, 828, 874, 1016, 1143, 1311, 1368, 1524, 1656, 1748, 2286, 2413, 2622, 2921, 3048, 3496, 3933, 4572, 4826, 5244, 5842, 7239, 7866, 8763, 9144, 9652, 10488, 11684, 14478, 15732, 17526, 19304, 21717, 23368, 26289, 28956, 31464, 35052, 43434, 52578, 55499, 57912, 70104, 86868, 105156, 110998, 166497, 173736, 210312, 221996, 332994, 443992, 499491, 665988, 998982, 1331976, 1997964, 3995928]

約数ペア:

[(1, 3995928), (2, 1997964), (3, 1331976), (4, 998982), (6, 665988), (8, 499491), (9, 443992), (12, 332994), (18, 221996), (19, 210312), (23, 173736), (24, 166497), (36, 110998), (38, 105156), (46, 86868), (57, 70104), (69, 57912), (72, 55499), (76, 52578), (92, 43434), (114, 35052), (127, 31464), (138, 28956), (152, 26289), (171, 23368), (184, 21717), (207, 19304), (228, 17526), (254, 15732), (276, 14478), (342, 11684), (381, 10488), (414, 9652), (437, 9144), (456, 8763), (508, 7866), (552, 7239), (684, 5842), (762, 5244), (828, 4826), (874, 4572), (1016, 3933), (1143, 3496), (1311, 3048), (1368, 2921), (1524, 2622), (1656, 2413), (1748, 2286)]