6561252

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 17926272

約数和(自身を除く): 11365020

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 142, 151, 153, 204, 213, 284, 302, 306, 426, 453, 604, 612, 639, 852, 906, 1207, 1278, 1359, 1812, 2414, 2556, 2567, 2718, 3621, 4828, 5134, 5436, 7242, 7701, 10268, 10721, 10863, 14484, 15402, 21442, 21726, 23103, 30804, 32163, 42884, 43452, 46206, 64326, 92412, 96489, 128652, 182257, 192978, 364514, 385956, 546771, 729028, 1093542, 1640313, 2187084, 3280626, 6561252]

約数ペア:

[(1, 6561252), (2, 3280626), (3, 2187084), (4, 1640313), (6, 1093542), (9, 729028), (12, 546771), (17, 385956), (18, 364514), (34, 192978), (36, 182257), (51, 128652), (68, 96489), (71, 92412), (102, 64326), (142, 46206), (151, 43452), (153, 42884), (204, 32163), (213, 30804), (284, 23103), (302, 21726), (306, 21442), (426, 15402), (453, 14484), (604, 10863), (612, 10721), (639, 10268), (852, 7701), (906, 7242), (1207, 5436), (1278, 5134), (1359, 4828), (1812, 3621), (2414, 2718), (2556, 2567)]