1818351392

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2531}}^1$

素因数の和:2722

約数の個数: 96

約数和(自身を含む): 4234192704

約数和(自身を除く): 2415841312

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 157, 176, 208, 286, 314, 352, 416, 572, 628, 1144, 1256, 1727, 2041, 2288, 2512, 2531, 3454, 4082, 4576, 5024, 5062, 6908, 8164, 10124, 13816, 16328, 20248, 22451, 27632, 27841, 32656, 32903, 40496, 44902, 55264, 55682, 65312, 65806, 80992, 89804, 111364, 131612, 179608, 222728, 263224, 359216, 361933, 397367, 445456, 526448, 718432, 723866, 794734, 890912, 1052896, 1447732, 1589468, 2895464, 3178936, 4371037, 5165771, 5790928, 6357872, 8742074, 10331542, 11581856, 12715744, 17484148, 20663084, 34968296, 41326168, 56823481, 69936592, 82652336, 113646962, 139873184, 165304672, 227293924, 454587848, 909175696, 1818351392]

約数ペア:

[(1, 1818351392), (2, 909175696), (4, 454587848), (8, 227293924), (11, 165304672), (13, 139873184), (16, 113646962), (22, 82652336), (26, 69936592), (32, 56823481), (44, 41326168), (52, 34968296), (88, 20663084), (104, 17484148), (143, 12715744), (157, 11581856), (176, 10331542), (208, 8742074), (286, 6357872), (314, 5790928), (352, 5165771), (416, 4371037), (572, 3178936), (628, 2895464), (1144, 1589468), (1256, 1447732), (1727, 1052896), (2041, 890912), (2288, 794734), (2512, 723866), (2531, 718432), (3454, 526448), (4082, 445456), (4576, 397367), (5024, 361933), (5062, 359216), (6908, 263224), (8164, 222728), (10124, 179608), (13816, 131612), (16328, 111364), (20248, 89804), (22451, 80992), (27632, 65806), (27841, 65312), (32656, 55682), (32903, 55264), (40496, 44902)]