22526028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 66044160

約数和(自身を除く): 43518132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1259, 1278, 1491, 1988, 2518, 2556, 2982, 3777, 4473, 5036, 5964, 7554, 8813, 8946, 11331, 15108, 17626, 17892, 22662, 26439, 35252, 45324, 52878, 79317, 89389, 105756, 158634, 178778, 268167, 317268, 357556, 536334, 625723, 804501, 1072668, 1251446, 1609002, 1877169, 2502892, 3218004, 3754338, 5631507, 7508676, 11263014, 22526028]

約数ペア:

[(1, 22526028), (2, 11263014), (3, 7508676), (4, 5631507), (6, 3754338), (7, 3218004), (9, 2502892), (12, 1877169), (14, 1609002), (18, 1251446), (21, 1072668), (28, 804501), (36, 625723), (42, 536334), (63, 357556), (71, 317268), (84, 268167), (126, 178778), (142, 158634), (213, 105756), (252, 89389), (284, 79317), (426, 52878), (497, 45324), (639, 35252), (852, 26439), (994, 22662), (1259, 17892), (1278, 17626), (1491, 15108), (1988, 11331), (2518, 8946), (2556, 8813), (2982, 7554), (3777, 5964), (4473, 5036)]