42821706

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2521}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 90792000

約数和(自身を除く): 47970294

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 2521, 2831, 5042, 5662, 7563, 8493, 15126, 16986, 47899, 95798, 143697, 287394, 375629, 751258, 1126887, 2253774, 7136951, 14273902, 21410853, 42821706]

約数ペア:

[(1, 42821706), (2, 21410853), (3, 14273902), (6, 7136951), (19, 2253774), (38, 1126887), (57, 751258), (114, 375629), (149, 287394), (298, 143697), (447, 95798), (894, 47899), (2521, 16986), (2831, 15126), (5042, 8493), (5662, 7563)]