21098166

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1693}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 44233728

約数和(自身を除く): 23135562

約数列:

[1, 2, 3, 6, 31, 62, 67, 93, 134, 186, 201, 402, 1693, 2077, 3386, 4154, 5079, 6231, 10158, 12462, 52483, 104966, 113431, 157449, 226862, 314898, 340293, 680586, 3516361, 7032722, 10549083, 21098166]

約数ペア:

[(1, 21098166), (2, 10549083), (3, 7032722), (6, 3516361), (31, 680586), (62, 340293), (67, 314898), (93, 226862), (134, 157449), (186, 113431), (201, 104966), (402, 52483), (1693, 12462), (2077, 10158), (3386, 6231), (4154, 5079)]