21134524572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11981023}}^1$

素因数の和:11981047

約数の個数: 54

約数和(自身を含む): 62145571488

約数和(自身を除く): 41011046916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 11981023, 23962046, 35943069, 47924092, 71886138, 83867161, 107829207, 143772276, 167734322, 215658414, 251601483, 335468644, 431316828, 503202966, 587070127, 754804449, 1006405932, 1174140254, 1509608898, 1761210381, 2348280508, 3019217796, 3522420762, 5283631143, 7044841524, 10567262286, 21134524572]

約数ペア:

[(1, 21134524572), (2, 10567262286), (3, 7044841524), (4, 5283631143), (6, 3522420762), (7, 3019217796), (9, 2348280508), (12, 1761210381), (14, 1509608898), (18, 1174140254), (21, 1006405932), (28, 754804449), (36, 587070127), (42, 503202966), (49, 431316828), (63, 335468644), (84, 251601483), (98, 215658414), (126, 167734322), (147, 143772276), (196, 107829207), (252, 83867161), (294, 71886138), (441, 47924092), (588, 35943069), (882, 23962046), (1764, 11981023)]