15172728

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{13451}}^1$

素因数の和:13507

約数の個数: 32

約数和(自身を含む): 38741760

約数和(自身を除く): 23569032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 13451, 26902, 40353, 53804, 80706, 107608, 161412, 322824, 632197, 1264394, 1896591, 2528788, 3793182, 5057576, 7586364, 15172728]

約数ペア:

[(1, 15172728), (2, 7586364), (3, 5057576), (4, 3793182), (6, 2528788), (8, 1896591), (12, 1264394), (24, 632197), (47, 322824), (94, 161412), (141, 107608), (188, 80706), (282, 53804), (376, 40353), (564, 26902), (1128, 13451)]