18103676474

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{2927}}^1$

素因数の和:3615

約数の個数: 48

約数和(自身を含む): 30477669120

約数和(自身を除く): 12373992646

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 631, 754, 1262, 2927, 4901, 5854, 8203, 9802, 16406, 18299, 36598, 38051, 76102, 84883, 106639, 169766, 213278, 237887, 475774, 494663, 989326, 1103479, 1846937, 2206958, 3092531, 3693874, 6185062, 14345227, 24010181, 28690454, 48020362, 53561173, 107122346, 312132353, 624264706, 696295249, 1392590498, 9051838237, 18103676474]

約数ペア:

[(1, 18103676474), (2, 9051838237), (13, 1392590498), (26, 696295249), (29, 624264706), (58, 312132353), (169, 107122346), (338, 53561173), (377, 48020362), (631, 28690454), (754, 24010181), (1262, 14345227), (2927, 6185062), (4901, 3693874), (5854, 3092531), (8203, 2206958), (9802, 1846937), (16406, 1103479), (18299, 989326), (36598, 494663), (38051, 475774), (76102, 237887), (84883, 213278), (106639, 169766)]