2109556368

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{36901}}^1$

素因数の和:37312

約数の個数: 60

約数和(自身を含む): 5918859388

約数和(自身を除く): 3809303020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 6352, 7146, 9528, 14292, 19056, 28584, 36901, 57168, 73802, 110703, 147604, 221406, 295208, 332109, 442812, 590416, 664218, 885624, 1328436, 1771248, 2656872, 5313744, 14649697, 29299394, 43949091, 58598788, 87898182, 117197576, 131847273, 175796364, 234395152, 263694546, 351592728, 527389092, 703185456, 1054778184, 2109556368]

約数ペア:

[(1, 2109556368), (2, 1054778184), (3, 703185456), (4, 527389092), (6, 351592728), (8, 263694546), (9, 234395152), (12, 175796364), (16, 131847273), (18, 117197576), (24, 87898182), (36, 58598788), (48, 43949091), (72, 29299394), (144, 14649697), (397, 5313744), (794, 2656872), (1191, 1771248), (1588, 1328436), (2382, 885624), (3176, 664218), (3573, 590416), (4764, 442812), (6352, 332109), (7146, 295208), (9528, 221406), (14292, 147604), (19056, 110703), (28584, 73802), (36901, 57168)]