18734292

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16787}}^1$

素因数の和:16828

約数の個数: 36

約数和(自身を含む): 48886656

約数和(自身を除く): 30152364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 16787, 33574, 50361, 67148, 100722, 151083, 201444, 302166, 520397, 604332, 1040794, 1561191, 2081588, 3122382, 4683573, 6244764, 9367146, 18734292]

約数ペア:

[(1, 18734292), (2, 9367146), (3, 6244764), (4, 4683573), (6, 3122382), (9, 2081588), (12, 1561191), (18, 1040794), (31, 604332), (36, 520397), (62, 302166), (93, 201444), (124, 151083), (186, 100722), (279, 67148), (372, 50361), (558, 33574), (1116, 16787)]