21875118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 46275840

約数和(自身を除く): 24400722

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 311, 617, 622, 933, 1234, 1851, 1866, 3702, 5909, 11723, 11818, 17727, 23446, 35169, 35454, 70338, 191887, 383774, 575661, 1151322, 3645853, 7291706, 10937559, 21875118]

約数ペア:

[(1, 21875118), (2, 10937559), (3, 7291706), (6, 3645853), (19, 1151322), (38, 575661), (57, 383774), (114, 191887), (311, 70338), (617, 35454), (622, 35169), (933, 23446), (1234, 17727), (1851, 11818), (1866, 11723), (3702, 5909)]