21103469832

素因数分解:

$2^3\times 3^1\times {\mathrm{509}}^1\times {\mathrm{1727527}}^1$

素因数の和:1728045

約数の個数: 32

約数和(自身を含む): 52862356800

約数和(自身を除く): 31758886968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 509, 1018, 1527, 2036, 3054, 4072, 6108, 12216, 1727527, 3455054, 5182581, 6910108, 10365162, 13820216, 20730324, 41460648, 879311243, 1758622486, 2637933729, 3517244972, 5275867458, 7034489944, 10551734916, 21103469832]

約数ペア:

[(1, 21103469832), (2, 10551734916), (3, 7034489944), (4, 5275867458), (6, 3517244972), (8, 2637933729), (12, 1758622486), (24, 879311243), (509, 41460648), (1018, 20730324), (1527, 13820216), (2036, 10365162), (3054, 6910108), (4072, 5182581), (6108, 3455054), (12216, 1727527)]