22880988

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 65542400

約数和(自身を除く): 42661412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 234, 258, 351, 379, 387, 468, 516, 559, 702, 758, 774, 1118, 1137, 1161, 1404, 1516, 1548, 1677, 2236, 2274, 2322, 3354, 3411, 4548, 4644, 4927, 5031, 6708, 6822, 9854, 10062, 10233, 13644, 14781, 15093, 16297, 19708, 20124, 20466, 29562, 30186, 32594, 40932, 44343, 48891, 59124, 60372, 65188, 88686, 97782, 133029, 146673, 177372, 195564, 211861, 266058, 293346, 423722, 440019, 532116, 586692, 635583, 847444, 880038, 1271166, 1760076, 1906749, 2542332, 3813498, 5720247, 7626996, 11440494, 22880988]

約数ペア:

[(1, 22880988), (2, 11440494), (3, 7626996), (4, 5720247), (6, 3813498), (9, 2542332), (12, 1906749), (13, 1760076), (18, 1271166), (26, 880038), (27, 847444), (36, 635583), (39, 586692), (43, 532116), (52, 440019), (54, 423722), (78, 293346), (86, 266058), (108, 211861), (117, 195564), (129, 177372), (156, 146673), (172, 133029), (234, 97782), (258, 88686), (351, 65188), (379, 60372), (387, 59124), (468, 48891), (516, 44343), (559, 40932), (702, 32594), (758, 30186), (774, 29562), (1118, 20466), (1137, 20124), (1161, 19708), (1404, 16297), (1516, 15093), (1548, 14781), (1677, 13644), (2236, 10233), (2274, 10062), (2322, 9854), (3354, 6822), (3411, 6708), (4548, 5031), (4644, 4927)]