22691448

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8109

約数の個数: 64

約数和(自身を含む): 67888800

約数和(自身を除く): 45197352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 8081, 16162, 24243, 32324, 48486, 64648, 72729, 96972, 105053, 145458, 193944, 210106, 218187, 290916, 315159, 420212, 436374, 581832, 630318, 840424, 872748, 945477, 1260636, 1745496, 1890954, 2521272, 2836431, 3781908, 5672862, 7563816, 11345724, 22691448]

約数ペア:

[(1, 22691448), (2, 11345724), (3, 7563816), (4, 5672862), (6, 3781908), (8, 2836431), (9, 2521272), (12, 1890954), (13, 1745496), (18, 1260636), (24, 945477), (26, 872748), (27, 840424), (36, 630318), (39, 581832), (52, 436374), (54, 420212), (72, 315159), (78, 290916), (104, 218187), (108, 210106), (117, 193944), (156, 145458), (216, 105053), (234, 96972), (312, 72729), (351, 64648), (468, 48486), (702, 32324), (936, 24243), (1404, 16162), (2808, 8081)]