21886534332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{21661}}^1$

素因数の和:21828

約数の個数: 144

約数和(自身を含む): 63584381952

約数和(自身を除く): 41697847620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 127, 153, 156, 204, 221, 234, 254, 306, 381, 442, 468, 508, 612, 663, 762, 884, 1143, 1326, 1524, 1651, 1989, 2159, 2286, 2652, 3302, 3978, 4318, 4572, 4953, 6477, 6604, 7956, 8636, 9906, 12954, 14859, 19431, 19812, 21661, 25908, 28067, 29718, 38862, 43322, 56134, 59436, 64983, 77724, 84201, 86644, 112268, 129966, 168402, 194949, 252603, 259932, 281593, 336804, 368237, 389898, 505206, 563186, 736474, 779796, 844779, 1010412, 1104711, 1126372, 1472948, 1689558, 2209422, 2534337, 2750947, 3314133, 3379116, 4418844, 4787081, 5068674, 5501894, 6628266, 8252841, 9574162, 10137348, 11003788, 13256532, 14361243, 16505682, 19148324, 24758523, 28722486, 33011364, 35762311, 43083729, 46766099, 49517046, 57444972, 71524622, 86167458, 93532198, 99034092, 107286933, 140298297, 143049244, 172334916, 187064396, 214573866, 280596594, 321860799, 420894891, 429147732, 561193188, 607959287, 643721598, 841789782, 1215918574, 1287443196, 1683579564, 1823877861, 2431837148, 3647755722, 5471633583, 7295511444, 10943267166, 21886534332]

約数ペア:

[(1, 21886534332), (2, 10943267166), (3, 7295511444), (4, 5471633583), (6, 3647755722), (9, 2431837148), (12, 1823877861), (13, 1683579564), (17, 1287443196), (18, 1215918574), (26, 841789782), (34, 643721598), (36, 607959287), (39, 561193188), (51, 429147732), (52, 420894891), (68, 321860799), (78, 280596594), (102, 214573866), (117, 187064396), (127, 172334916), (153, 143049244), (156, 140298297), (204, 107286933), (221, 99034092), (234, 93532198), (254, 86167458), (306, 71524622), (381, 57444972), (442, 49517046), (468, 46766099), (508, 43083729), (612, 35762311), (663, 33011364), (762, 28722486), (884, 24758523), (1143, 19148324), (1326, 16505682), (1524, 14361243), (1651, 13256532), (1989, 11003788), (2159, 10137348), (2286, 9574162), (2652, 8252841), (3302, 6628266), (3978, 5501894), (4318, 5068674), (4572, 4787081), (4953, 4418844), (6477, 3379116), (6604, 3314133), (7956, 2750947), (8636, 2534337), (9906, 2209422), (12954, 1689558), (14859, 1472948), (19431, 1126372), (19812, 1104711), (21661, 1010412), (25908, 844779), (28067, 779796), (29718, 736474), (38862, 563186), (43322, 505206), (56134, 389898), (59436, 368237), (64983, 336804), (77724, 281593), (84201, 259932), (86644, 252603), (112268, 194949), (129966, 168402)]