42098186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 73920000

約数和(自身を除く): 31821814

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 2749, 5498, 7657, 15314, 35737, 52231, 71474, 85219, 104462, 170438, 679003, 1107847, 1358006, 1619161, 2215694, 3238322, 21049093, 42098186]

約数ペア:

[(1, 42098186), (2, 21049093), (13, 3238322), (19, 2215694), (26, 1619161), (31, 1358006), (38, 1107847), (62, 679003), (247, 170438), (403, 104462), (494, 85219), (589, 71474), (806, 52231), (1178, 35737), (2749, 15314), (5498, 7657)]