22722414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 54286848

約数和(自身を除く): 31564434

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 373, 426, 429, 746, 781, 858, 923, 1119, 1562, 1846, 2238, 2343, 2769, 4103, 4686, 4849, 5538, 8206, 9698, 10153, 12309, 14547, 20306, 24618, 26483, 29094, 30459, 52966, 53339, 60918, 79449, 106678, 158898, 160017, 291313, 320034, 344279, 582626, 688558, 873939, 1032837, 1747878, 2065674, 3787069, 7574138, 11361207, 22722414]

約数ペア:

[(1, 22722414), (2, 11361207), (3, 7574138), (6, 3787069), (11, 2065674), (13, 1747878), (22, 1032837), (26, 873939), (33, 688558), (39, 582626), (66, 344279), (71, 320034), (78, 291313), (142, 160017), (143, 158898), (213, 106678), (286, 79449), (373, 60918), (426, 53339), (429, 52966), (746, 30459), (781, 29094), (858, 26483), (923, 24618), (1119, 20306), (1562, 14547), (1846, 12309), (2238, 10153), (2343, 9698), (2769, 8206), (4103, 5538), (4686, 4849)]