64728954

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{49261}}^1$

素因数の和:49342

約数の個数: 24

約数和(自身を含む): 142170132

約数和(自身を除く): 77441178

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 49261, 98522, 147783, 295566, 443349, 886698, 3596053, 7192106, 10788159, 21576318, 32364477, 64728954]

約数ペア:

[(1, 64728954), (2, 32364477), (3, 21576318), (6, 10788159), (9, 7192106), (18, 3596053), (73, 886698), (146, 443349), (219, 295566), (438, 147783), (657, 98522), (1314, 49261)]