29987352

素因数分解:

$2^3\times 3^2\times {\mathrm{416491}}^1$

素因数の和:416503

約数の個数: 24

約数和(自身を含む): 81215940

約数和(自身を除く): 51228588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 416491, 832982, 1249473, 1665964, 2498946, 3331928, 3748419, 4997892, 7496838, 9995784, 14993676, 29987352]

約数ペア:

[(1, 29987352), (2, 14993676), (3, 9995784), (4, 7496838), (6, 4997892), (8, 3748419), (9, 3331928), (12, 2498946), (18, 1665964), (24, 1249473), (36, 832982), (72, 416491)]