84129378

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3251}}^1$

素因数の和:3502

約数の個数: 32

約数和(自身を含む): 177949440

約数和(自身を除く): 93820062

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 227, 454, 681, 1362, 3251, 4313, 6502, 8626, 9753, 12939, 19506, 25878, 61769, 123538, 185307, 370614, 737977, 1475954, 2213931, 4427862, 14021563, 28043126, 42064689, 84129378]

約数ペア:

[(1, 84129378), (2, 42064689), (3, 28043126), (6, 14021563), (19, 4427862), (38, 2213931), (57, 1475954), (114, 737977), (227, 370614), (454, 185307), (681, 123538), (1362, 61769), (3251, 25878), (4313, 19506), (6502, 12939), (8626, 9753)]