180350226

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:499

約数の個数: 112

約数和(自身を含む): 475953408

約数和(自身を除く): 295603182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 243, 246, 287, 369, 378, 431, 486, 567, 574, 729, 738, 861, 862, 1107, 1134, 1293, 1458, 1701, 1722, 2214, 2583, 2586, 3017, 3321, 3402, 3879, 5103, 5166, 6034, 6642, 7749, 7758, 9051, 9963, 10206, 11637, 15498, 17671, 18102, 19926, 23247, 23274, 27153, 29889, 34911, 35342, 46494, 53013, 54306, 59778, 69741, 69822, 81459, 104733, 106026, 123697, 139482, 159039, 162918, 209223, 209466, 244377, 247394, 314199, 318078, 371091, 418446, 477117, 488754, 628398, 733131, 742182, 954234, 1113273, 1431351, 1466262, 2199393, 2226546, 2862702, 3339819, 4294053, 4398786, 6679638, 8588106, 10019457, 12882159, 20038914, 25764318, 30058371, 60116742, 90175113, 180350226]

約数ペア:

[(1, 180350226), (2, 90175113), (3, 60116742), (6, 30058371), (7, 25764318), (9, 20038914), (14, 12882159), (18, 10019457), (21, 8588106), (27, 6679638), (41, 4398786), (42, 4294053), (54, 3339819), (63, 2862702), (81, 2226546), (82, 2199393), (123, 1466262), (126, 1431351), (162, 1113273), (189, 954234), (243, 742182), (246, 733131), (287, 628398), (369, 488754), (378, 477117), (431, 418446), (486, 371091), (567, 318078), (574, 314199), (729, 247394), (738, 244377), (861, 209466), (862, 209223), (1107, 162918), (1134, 159039), (1293, 139482), (1458, 123697), (1701, 106026), (1722, 104733), (2214, 81459), (2583, 69822), (2586, 69741), (3017, 59778), (3321, 54306), (3402, 53013), (3879, 46494), (5103, 35342), (5166, 34911), (6034, 29889), (6642, 27153), (7749, 23274), (7758, 23247), (9051, 19926), (9963, 18102), (10206, 17671), (11637, 15498)]