12785832

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 34800480

約数和(自身を除く): 22014648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 571, 622, 933, 1142, 1244, 1713, 1866, 2284, 2488, 2799, 3426, 3732, 4568, 5139, 5598, 6852, 7464, 10278, 11196, 13704, 20556, 22392, 41112, 177581, 355162, 532743, 710324, 1065486, 1420648, 1598229, 2130972, 3196458, 4261944, 6392916, 12785832]

約数ペア:

[(1, 12785832), (2, 6392916), (3, 4261944), (4, 3196458), (6, 2130972), (8, 1598229), (9, 1420648), (12, 1065486), (18, 710324), (24, 532743), (36, 355162), (72, 177581), (311, 41112), (571, 22392), (622, 20556), (933, 13704), (1142, 11196), (1244, 10278), (1713, 7464), (1866, 6852), (2284, 5598), (2488, 5139), (2799, 4568), (3426, 3732)]