358807878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139397}}^1$

素因数の和:139429

約数の個数: 48

約数和(自身を含む): 913335696

約数和(自身を除く): 554527818

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 139397, 278794, 418191, 836382, 1254573, 1533367, 1812161, 2509146, 3066734, 3624322, 4600101, 5436483, 9200202, 10872966, 13800303, 16309449, 19933771, 27600606, 32618898, 39867542, 59801313, 119602626, 179403939, 358807878]

約数ペア:

[(1, 358807878), (2, 179403939), (3, 119602626), (6, 59801313), (9, 39867542), (11, 32618898), (13, 27600606), (18, 19933771), (22, 16309449), (26, 13800303), (33, 10872966), (39, 9200202), (66, 5436483), (78, 4600101), (99, 3624322), (117, 3066734), (143, 2509146), (198, 1812161), (234, 1533367), (286, 1254573), (429, 836382), (858, 418191), (1287, 278794), (2574, 139397)]