42668574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 95606784

約数和(自身を除く): 52938210

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 103, 113, 141, 206, 226, 282, 309, 339, 611, 618, 678, 1222, 1339, 1469, 1833, 2678, 2938, 3666, 4017, 4407, 4841, 5311, 8034, 8814, 9682, 10622, 11639, 14523, 15933, 23278, 29046, 31866, 34917, 62933, 69043, 69834, 125866, 138086, 151307, 188799, 207129, 302614, 377598, 414258, 453921, 547033, 907842, 1094066, 1641099, 3282198, 7111429, 14222858, 21334287, 42668574]

約数ペア:

[(1, 42668574), (2, 21334287), (3, 14222858), (6, 7111429), (13, 3282198), (26, 1641099), (39, 1094066), (47, 907842), (78, 547033), (94, 453921), (103, 414258), (113, 377598), (141, 302614), (206, 207129), (226, 188799), (282, 151307), (309, 138086), (339, 125866), (611, 69834), (618, 69043), (678, 62933), (1222, 34917), (1339, 31866), (1469, 29046), (1833, 23278), (2678, 15933), (2938, 14523), (3666, 11639), (4017, 10622), (4407, 9682), (4841, 8814), (5311, 8034)]