18376368

素因数分解:

$2^4\times 3^1\times {\mathrm{311}}^1\times {\mathrm{1231}}^1$

素因数の和:1553

約数の個数: 40

約数和(自身を含む): 47663616

約数和(自身を除く): 29287248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 311, 622, 933, 1231, 1244, 1866, 2462, 2488, 3693, 3732, 4924, 4976, 7386, 7464, 9848, 14772, 14928, 19696, 29544, 59088, 382841, 765682, 1148523, 1531364, 2297046, 3062728, 4594092, 6125456, 9188184, 18376368]

約数ペア:

[(1, 18376368), (2, 9188184), (3, 6125456), (4, 4594092), (6, 3062728), (8, 2297046), (12, 1531364), (16, 1148523), (24, 765682), (48, 382841), (311, 59088), (622, 29544), (933, 19696), (1231, 14928), (1244, 14772), (1866, 9848), (2462, 7464), (2488, 7386), (3693, 4976), (3732, 4924)]