71982186

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2237}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 149534208

約数和(自身を除く): 77552022

約数列:

[1, 2, 3, 6, 31, 62, 93, 173, 186, 346, 519, 1038, 2237, 4474, 5363, 6711, 10726, 13422, 16089, 32178, 69347, 138694, 208041, 387001, 416082, 774002, 1161003, 2322006, 11997031, 23994062, 35991093, 71982186]

約数ペア:

[(1, 71982186), (2, 35991093), (3, 23994062), (6, 11997031), (31, 2322006), (62, 1161003), (93, 774002), (173, 416082), (186, 387001), (346, 208041), (519, 138694), (1038, 69347), (2237, 32178), (4474, 16089), (5363, 13422), (6711, 10726)]