64807038

素因数分解:

$2^1\times 3^2\times {\mathrm{487}}^1\times {\mathrm{7393}}^1$

素因数の和:7888

約数の個数: 24

約数和(自身を含む): 140722608

約数和(自身を除く): 75915570

約数列:

[1, 2, 3, 6, 9, 18, 487, 974, 1461, 2922, 4383, 7393, 8766, 14786, 22179, 44358, 66537, 133074, 3600391, 7200782, 10801173, 21602346, 32403519, 64807038]

約数ペア:

[(1, 64807038), (2, 32403519), (3, 21602346), (6, 10801173), (9, 7200782), (18, 3600391), (487, 133074), (974, 66537), (1461, 44358), (2922, 22179), (4383, 14786), (7393, 8766)]