6840756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 19079424

約数和(自身を除く): 12238668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 311, 423, 468, 564, 611, 622, 846, 933, 1222, 1244, 1692, 1833, 1866, 2444, 2799, 3666, 3732, 4043, 5499, 5598, 7332, 8086, 10998, 11196, 12129, 14617, 16172, 21996, 24258, 29234, 36387, 43851, 48516, 58468, 72774, 87702, 131553, 145548, 175404, 190021, 263106, 380042, 526212, 570063, 760084, 1140126, 1710189, 2280252, 3420378, 6840756]

約数ペア:

[(1, 6840756), (2, 3420378), (3, 2280252), (4, 1710189), (6, 1140126), (9, 760084), (12, 570063), (13, 526212), (18, 380042), (26, 263106), (36, 190021), (39, 175404), (47, 145548), (52, 131553), (78, 87702), (94, 72774), (117, 58468), (141, 48516), (156, 43851), (188, 36387), (234, 29234), (282, 24258), (311, 21996), (423, 16172), (468, 14617), (564, 12129), (611, 11196), (622, 10998), (846, 8086), (933, 7332), (1222, 5598), (1244, 5499), (1692, 4043), (1833, 3732), (1866, 3666), (2444, 2799)]