81652818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22273}}^1$

素因数の和:22338

約数の個数: 32

約数和(自身を含む): 179617536

約数和(自身を除く): 97964718

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 22273, 44546, 66819, 133638, 289549, 579098, 868647, 1046831, 1737294, 2093662, 3140493, 6280986, 13608803, 27217606, 40826409, 81652818]

約数ペア:

[(1, 81652818), (2, 40826409), (3, 27217606), (6, 13608803), (13, 6280986), (26, 3140493), (39, 2093662), (47, 1737294), (78, 1046831), (94, 868647), (141, 579098), (282, 289549), (611, 133638), (1222, 66819), (1833, 44546), (3666, 22273)]