39880722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 54675438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 89, 94, 141, 178, 227, 267, 282, 329, 454, 534, 623, 658, 681, 987, 1246, 1362, 1589, 1869, 1974, 3178, 3738, 4183, 4767, 8366, 9534, 10669, 12549, 20203, 21338, 25098, 29281, 32007, 40406, 58562, 60609, 64014, 74683, 87843, 121218, 141421, 149366, 175686, 224049, 282842, 424263, 448098, 848526, 949541, 1899082, 2848623, 5697246, 6646787, 13293574, 19940361, 39880722]

約数ペア:

[(1, 39880722), (2, 19940361), (3, 13293574), (6, 6646787), (7, 5697246), (14, 2848623), (21, 1899082), (42, 949541), (47, 848526), (89, 448098), (94, 424263), (141, 282842), (178, 224049), (227, 175686), (267, 149366), (282, 141421), (329, 121218), (454, 87843), (534, 74683), (623, 64014), (658, 60609), (681, 58562), (987, 40406), (1246, 32007), (1362, 29281), (1589, 25098), (1869, 21338), (1974, 20203), (3178, 12549), (3738, 10669), (4183, 9534), (4767, 8366)]