8188026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 12824454

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 479, 518, 777, 814, 958, 1221, 1437, 1554, 2442, 2849, 2874, 3353, 5269, 5698, 6706, 8547, 10059, 10538, 15807, 17094, 17723, 20118, 31614, 35446, 36883, 53169, 73766, 106338, 110649, 124061, 194953, 221298, 248122, 372183, 389906, 584859, 744366, 1169718, 1364671, 2729342, 4094013, 8188026]

約数ペア:

[(1, 8188026), (2, 4094013), (3, 2729342), (6, 1364671), (7, 1169718), (11, 744366), (14, 584859), (21, 389906), (22, 372183), (33, 248122), (37, 221298), (42, 194953), (66, 124061), (74, 110649), (77, 106338), (111, 73766), (154, 53169), (222, 36883), (231, 35446), (259, 31614), (407, 20118), (462, 17723), (479, 17094), (518, 15807), (777, 10538), (814, 10059), (958, 8547), (1221, 6706), (1437, 5698), (1554, 5269), (2442, 3353), (2849, 2874)]