64755978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1541809}}^1$

素因数の和:1541821

約数の個数: 16

約数和(自身を含む): 148013760

約数和(自身を除く): 83257782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1541809, 3083618, 4625427, 9250854, 10792663, 21585326, 32377989, 64755978]

約数ペア:

[(1, 64755978), (2, 32377989), (3, 21585326), (6, 10792663), (7, 9250854), (14, 4625427), (21, 3083618), (42, 1541809)]