63313398

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 140714496

約数和(自身を除く): 77401098

約数列:

[1, 2, 3, 6, 9, 18, 71, 107, 142, 213, 214, 321, 426, 463, 639, 642, 926, 963, 1278, 1389, 1926, 2778, 4167, 7597, 8334, 15194, 22791, 32873, 45582, 49541, 65746, 68373, 98619, 99082, 136746, 148623, 197238, 295857, 297246, 445869, 591714, 891738, 3517411, 7034822, 10552233, 21104466, 31656699, 63313398]

約数ペア:

[(1, 63313398), (2, 31656699), (3, 21104466), (6, 10552233), (9, 7034822), (18, 3517411), (71, 891738), (107, 591714), (142, 445869), (213, 297246), (214, 295857), (321, 197238), (426, 148623), (463, 136746), (639, 99082), (642, 98619), (926, 68373), (963, 65746), (1278, 49541), (1389, 45582), (1926, 32873), (2778, 22791), (4167, 15194), (7597, 8334)]