21014229602

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{10061}}^1$

素因数の和:10418

約数の個数: 32

約数和(自身を含む): 32673326400

約数和(自身を除く): 11659096798

約数列:

[1, 2, 43, 86, 149, 163, 298, 326, 6407, 7009, 10061, 12814, 14018, 20122, 24287, 48574, 432623, 865246, 1044341, 1499089, 1639943, 2088682, 2998178, 3279886, 64460827, 70517549, 128921654, 141035098, 244351507, 488703014, 10507114801, 21014229602]

約数ペア:

[(1, 21014229602), (2, 10507114801), (43, 488703014), (86, 244351507), (149, 141035098), (163, 128921654), (298, 70517549), (326, 64460827), (6407, 3279886), (7009, 2998178), (10061, 2088682), (12814, 1639943), (14018, 1499089), (20122, 1044341), (24287, 865246), (48574, 432623)]