18904040736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28131013}}^1$

素因数の和:28131033

約数の個数: 48

約数和(自身を含む): 56712124224

約数和(自身を除く): 37808083488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28131013, 56262026, 84393039, 112524052, 168786078, 196917091, 225048104, 337572156, 393834182, 450096208, 590751273, 675144312, 787668364, 900192416, 1181502546, 1350288624, 1575336728, 2363005092, 2700577248, 3150673456, 4726010184, 6301346912, 9452020368, 18904040736]

約数ペア:

[(1, 18904040736), (2, 9452020368), (3, 6301346912), (4, 4726010184), (6, 3150673456), (7, 2700577248), (8, 2363005092), (12, 1575336728), (14, 1350288624), (16, 1181502546), (21, 900192416), (24, 787668364), (28, 675144312), (32, 590751273), (42, 450096208), (48, 393834182), (56, 337572156), (84, 225048104), (96, 196917091), (112, 168786078), (168, 112524052), (224, 84393039), (336, 56262026), (672, 28131013)]