18372130576

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{408197}}^1$

素因数の和:408331

約数の個数: 40

約数和(自身を含む): 37203165720

約数和(自身を除く): 18831035144

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 232, 388, 464, 776, 1552, 2813, 5626, 11252, 22504, 45008, 408197, 816394, 1632788, 3265576, 6531152, 11837713, 23675426, 39595109, 47350852, 79190218, 94701704, 158380436, 189403408, 316760872, 633521744, 1148258161, 2296516322, 4593032644, 9186065288, 18372130576]

約数ペア:

[(1, 18372130576), (2, 9186065288), (4, 4593032644), (8, 2296516322), (16, 1148258161), (29, 633521744), (58, 316760872), (97, 189403408), (116, 158380436), (194, 94701704), (232, 79190218), (388, 47350852), (464, 39595109), (776, 23675426), (1552, 11837713), (2813, 6531152), (5626, 3265576), (11252, 1632788), (22504, 816394), (45008, 408197)]