64649646

素因数分解:

$2^1\times 3^2\times {\mathrm{1511}}^1\times {\mathrm{2377}}^1$

素因数の和:3896

約数の個数: 24

約数和(自身を含む): 140225904

約数和(自身を除く): 75576258

約数列:

[1, 2, 3, 6, 9, 18, 1511, 2377, 3022, 4533, 4754, 7131, 9066, 13599, 14262, 21393, 27198, 42786, 3591647, 7183294, 10774941, 21549882, 32324823, 64649646]

約数ペア:

[(1, 64649646), (2, 32324823), (3, 21549882), (6, 10774941), (9, 7183294), (18, 3591647), (1511, 42786), (2377, 27198), (3022, 21393), (4533, 14262), (4754, 13599), (7131, 9066)]