21186546

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 43606080

約数和(自身を除く): 22419534

約数列:

[1, 2, 3, 6, 59, 97, 118, 177, 194, 291, 354, 582, 617, 1234, 1851, 3702, 5723, 11446, 17169, 34338, 36403, 59849, 72806, 109209, 119698, 179547, 218418, 359094, 3531091, 7062182, 10593273, 21186546]

約数ペア:

[(1, 21186546), (2, 10593273), (3, 7062182), (6, 3531091), (59, 359094), (97, 218418), (118, 179547), (177, 119698), (194, 109209), (291, 72806), (354, 59849), (582, 36403), (617, 34338), (1234, 17169), (1851, 11446), (3702, 5723)]