8049404178

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{18671}}^1$

素因数の和:19279

約数の個数: 48

約数和(自身を含む): 17878962816

約数和(自身を除く): 9829558638

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 557, 774, 1114, 1671, 3342, 5013, 10026, 18671, 23951, 37342, 47902, 56013, 71853, 112026, 143706, 168039, 215559, 336078, 431118, 802853, 1605706, 2408559, 4817118, 7225677, 10399747, 14451354, 20799494, 31199241, 62398482, 93597723, 187195446, 447189121, 894378242, 1341567363, 2683134726, 4024702089, 8049404178]

約数ペア:

[(1, 8049404178), (2, 4024702089), (3, 2683134726), (6, 1341567363), (9, 894378242), (18, 447189121), (43, 187195446), (86, 93597723), (129, 62398482), (258, 31199241), (387, 20799494), (557, 14451354), (774, 10399747), (1114, 7225677), (1671, 4817118), (3342, 2408559), (5013, 1605706), (10026, 802853), (18671, 431118), (23951, 336078), (37342, 215559), (47902, 168039), (56013, 143706), (71853, 112026)]