66061974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 153216000

約数和(自身を除く): 87154026

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 139, 209, 278, 379, 417, 418, 627, 758, 834, 1137, 1254, 1529, 2274, 2641, 3058, 4169, 4587, 5282, 7201, 7923, 8338, 9174, 12507, 14402, 15846, 21603, 25014, 29051, 43206, 52681, 58102, 79211, 87153, 105362, 158043, 158422, 174306, 237633, 316086, 475266, 579491, 1000939, 1158982, 1738473, 2001878, 3002817, 3476946, 6005634, 11010329, 22020658, 33030987, 66061974]

約数ペア:

[(1, 66061974), (2, 33030987), (3, 22020658), (6, 11010329), (11, 6005634), (19, 3476946), (22, 3002817), (33, 2001878), (38, 1738473), (57, 1158982), (66, 1000939), (114, 579491), (139, 475266), (209, 316086), (278, 237633), (379, 174306), (417, 158422), (418, 158043), (627, 105362), (758, 87153), (834, 79211), (1137, 58102), (1254, 52681), (1529, 43206), (2274, 29051), (2641, 25014), (3058, 21603), (4169, 15846), (4587, 14402), (5282, 12507), (7201, 9174), (7923, 8338)]