2051244468

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89449}}^1$

素因数の和:89486

約数の個数: 108

約数和(自身を含む): 6495680100

約数和(自身を除く): 4444435632

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 89449, 178898, 268347, 357796, 536694, 626143, 805041, 1073388, 1162837, 1252286, 1610082, 1878429, 2325674, 2504572, 3220164, 3488511, 3756858, 4383001, 4651348, 5635287, 6977022, 7513716, 8139859, 8766002, 10465533, 11270574, 13149003, 13954044, 16279718, 17532004, 20931066, 22541148, 24419577, 26298006, 32559436, 39447009, 41862132, 48839154, 52596012, 56979013, 73258731, 78894018, 97678308, 113958026, 146517462, 157788036, 170937039, 227916052, 293034924, 341874078, 512811117, 683748156, 1025622234, 2051244468]

約数ペア:

[(1, 2051244468), (2, 1025622234), (3, 683748156), (4, 512811117), (6, 341874078), (7, 293034924), (9, 227916052), (12, 170937039), (13, 157788036), (14, 146517462), (18, 113958026), (21, 97678308), (26, 78894018), (28, 73258731), (36, 56979013), (39, 52596012), (42, 48839154), (49, 41862132), (52, 39447009), (63, 32559436), (78, 26298006), (84, 24419577), (91, 22541148), (98, 20931066), (117, 17532004), (126, 16279718), (147, 13954044), (156, 13149003), (182, 11270574), (196, 10465533), (234, 8766002), (252, 8139859), (273, 7513716), (294, 6977022), (364, 5635287), (441, 4651348), (468, 4383001), (546, 3756858), (588, 3488511), (637, 3220164), (819, 2504572), (882, 2325674), (1092, 1878429), (1274, 1610082), (1638, 1252286), (1764, 1162837), (1911, 1073388), (2548, 805041), (3276, 626143), (3822, 536694), (5733, 357796), (7644, 268347), (11466, 178898), (22932, 89449)]