27942894

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 80

約数和(自身を含む): 73424736

約数和(自身を除く): 45481842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 287, 369, 378, 567, 574, 601, 738, 861, 1107, 1134, 1202, 1722, 1803, 2214, 2583, 3321, 3606, 4207, 5166, 5409, 6642, 7749, 8414, 10818, 12621, 15498, 16227, 23247, 24641, 25242, 32454, 37863, 46494, 48681, 49282, 73923, 75726, 97362, 113589, 147846, 172487, 221769, 227178, 340767, 344974, 443538, 517461, 665307, 681534, 1034922, 1330614, 1552383, 1995921, 3104766, 3991842, 4657149, 9314298, 13971447, 27942894]

約数ペア:

[(1, 27942894), (2, 13971447), (3, 9314298), (6, 4657149), (7, 3991842), (9, 3104766), (14, 1995921), (18, 1552383), (21, 1330614), (27, 1034922), (41, 681534), (42, 665307), (54, 517461), (63, 443538), (81, 344974), (82, 340767), (123, 227178), (126, 221769), (162, 172487), (189, 147846), (246, 113589), (287, 97362), (369, 75726), (378, 73923), (567, 49282), (574, 48681), (601, 46494), (738, 37863), (861, 32454), (1107, 25242), (1134, 24641), (1202, 23247), (1722, 16227), (1803, 15498), (2214, 12621), (2583, 10818), (3321, 8414), (3606, 7749), (4207, 6642), (5166, 5409)]