21094906266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{8093}}^1$

素因数の和:8396

約数の個数: 96

約数和(自身を含む): 52971280128

約数和(自身を除く): 31876373862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 151, 274, 302, 411, 453, 822, 906, 959, 1057, 1233, 1359, 1918, 2114, 2466, 2718, 2877, 3171, 5754, 6342, 8093, 8631, 9513, 16186, 17262, 19026, 20687, 24279, 41374, 48558, 56651, 62061, 72837, 113302, 124122, 144809, 145674, 169953, 186183, 289618, 339906, 372366, 434427, 509859, 868854, 1019718, 1108741, 1222043, 1303281, 2217482, 2444086, 2606562, 3326223, 3666129, 6652446, 7332258, 7761187, 8554301, 9978669, 10998387, 15522374, 17108602, 19957338, 21996774, 23283561, 25662903, 46567122, 51325806, 69850683, 76988709, 139701366, 153977418, 167419891, 334839782, 502259673, 1004519346, 1171939237, 1506779019, 2343878474, 3013558038, 3515817711, 7031635422, 10547453133, 21094906266]

約数ペア:

[(1, 21094906266), (2, 10547453133), (3, 7031635422), (6, 3515817711), (7, 3013558038), (9, 2343878474), (14, 1506779019), (18, 1171939237), (21, 1004519346), (42, 502259673), (63, 334839782), (126, 167419891), (137, 153977418), (151, 139701366), (274, 76988709), (302, 69850683), (411, 51325806), (453, 46567122), (822, 25662903), (906, 23283561), (959, 21996774), (1057, 19957338), (1233, 17108602), (1359, 15522374), (1918, 10998387), (2114, 9978669), (2466, 8554301), (2718, 7761187), (2877, 7332258), (3171, 6652446), (5754, 3666129), (6342, 3326223), (8093, 2606562), (8631, 2444086), (9513, 2217482), (16186, 1303281), (17262, 1222043), (19026, 1108741), (20687, 1019718), (24279, 868854), (41374, 509859), (48558, 434427), (56651, 372366), (62061, 339906), (72837, 289618), (113302, 186183), (124122, 169953), (144809, 145674)]