2742493194

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{21529}}^1$

素因数の和:21884

約数の個数: 64

約数和(自身を含む): 6986054400

約数和(自身を除く): 4243561206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 337, 378, 674, 1011, 2022, 2359, 3033, 4718, 6066, 7077, 9099, 14154, 18198, 21231, 21529, 42462, 43058, 63693, 64587, 127386, 129174, 150703, 193761, 301406, 387522, 452109, 581283, 904218, 1162566, 1356327, 2712654, 4068981, 7255273, 8137962, 14510546, 21765819, 43531638, 50786911, 65297457, 101573822, 130594914, 152360733, 195892371, 304721466, 391784742, 457082199, 914164398, 1371246597, 2742493194]

約数ペア:

[(1, 2742493194), (2, 1371246597), (3, 914164398), (6, 457082199), (7, 391784742), (9, 304721466), (14, 195892371), (18, 152360733), (21, 130594914), (27, 101573822), (42, 65297457), (54, 50786911), (63, 43531638), (126, 21765819), (189, 14510546), (337, 8137962), (378, 7255273), (674, 4068981), (1011, 2712654), (2022, 1356327), (2359, 1162566), (3033, 904218), (4718, 581283), (6066, 452109), (7077, 387522), (9099, 301406), (14154, 193761), (18198, 150703), (21231, 129174), (21529, 127386), (42462, 64587), (43058, 63693)]