851581062

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{13789}}^1$

素因数の和:13917

約数の個数: 48

約数和(自身を含む): 1910301120

約数和(自身を除く): 1058720058

約数列:

[1, 2, 3, 6, 9, 18, 47, 73, 94, 141, 146, 219, 282, 423, 438, 657, 846, 1314, 3431, 6862, 10293, 13789, 20586, 27578, 30879, 41367, 61758, 82734, 124101, 248202, 648083, 1006597, 1296166, 1944249, 2013194, 3019791, 3888498, 5832747, 6039582, 9059373, 11665494, 18118746, 47310059, 94620118, 141930177, 283860354, 425790531, 851581062]

約数ペア:

[(1, 851581062), (2, 425790531), (3, 283860354), (6, 141930177), (9, 94620118), (18, 47310059), (47, 18118746), (73, 11665494), (94, 9059373), (141, 6039582), (146, 5832747), (219, 3888498), (282, 3019791), (423, 2013194), (438, 1944249), (657, 1296166), (846, 1006597), (1314, 648083), (3431, 248202), (6862, 124101), (10293, 82734), (13789, 61758), (20586, 41367), (27578, 30879)]