1890179676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{681883}}^1$

素因数の和:681911

約数の個数: 72

約数和(自身を含む): 5956938624

約数和(自身を除く): 4066758948

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 681883, 1363766, 2045649, 2727532, 4091298, 4773181, 6136947, 7500713, 8182596, 9546362, 12273894, 14319543, 15001426, 19092724, 22502139, 24547788, 28639086, 30002852, 42958629, 45004278, 52504991, 57278172, 67506417, 85917258, 90008556, 105009982, 135012834, 157514973, 171834516, 210019964, 270025668, 315029946, 472544919, 630059892, 945089838, 1890179676]

約数ペア:

[(1, 1890179676), (2, 945089838), (3, 630059892), (4, 472544919), (6, 315029946), (7, 270025668), (9, 210019964), (11, 171834516), (12, 157514973), (14, 135012834), (18, 105009982), (21, 90008556), (22, 85917258), (28, 67506417), (33, 57278172), (36, 52504991), (42, 45004278), (44, 42958629), (63, 30002852), (66, 28639086), (77, 24547788), (84, 22502139), (99, 19092724), (126, 15001426), (132, 14319543), (154, 12273894), (198, 9546362), (231, 8182596), (252, 7500713), (308, 6136947), (396, 4773181), (462, 4091298), (693, 2727532), (924, 2045649), (1386, 1363766), (2772, 681883)]