39938988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2969}}^1$

素因数の和:3054

約数の個数: 48

約数和(自身を含む): 99792000

約数和(自身を除く): 59853012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 708, 1121, 2242, 2969, 3363, 4484, 5938, 6726, 8907, 11876, 13452, 17814, 35628, 56411, 112822, 169233, 175171, 225644, 338466, 350342, 525513, 676932, 700684, 1051026, 2102052, 3328249, 6656498, 9984747, 13312996, 19969494, 39938988]

約数ペア:

[(1, 39938988), (2, 19969494), (3, 13312996), (4, 9984747), (6, 6656498), (12, 3328249), (19, 2102052), (38, 1051026), (57, 700684), (59, 676932), (76, 525513), (114, 350342), (118, 338466), (177, 225644), (228, 175171), (236, 169233), (354, 112822), (708, 56411), (1121, 35628), (2242, 17814), (2969, 13452), (3363, 11876), (4484, 8907), (5938, 6726)]