2108783412

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{587}}^1\times {\mathrm{1367}}^1$

素因数の和:2037

約数の個数: 72

約数和(自身を含む): 5416721856

約数和(自身を除く): 3307938444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 587, 657, 876, 1174, 1314, 1367, 1761, 2348, 2628, 2734, 3522, 4101, 5283, 5468, 7044, 8202, 10566, 12303, 16404, 21132, 24606, 42851, 49212, 85702, 99791, 128553, 171404, 199582, 257106, 299373, 385659, 399164, 514212, 598746, 771318, 802429, 898119, 1197492, 1542636, 1604858, 1796238, 2407287, 3209716, 3592476, 4814574, 7221861, 9629148, 14443722, 28887444, 58577317, 117154634, 175731951, 234309268, 351463902, 527195853, 702927804, 1054391706, 2108783412]

約数ペア:

[(1, 2108783412), (2, 1054391706), (3, 702927804), (4, 527195853), (6, 351463902), (9, 234309268), (12, 175731951), (18, 117154634), (36, 58577317), (73, 28887444), (146, 14443722), (219, 9629148), (292, 7221861), (438, 4814574), (587, 3592476), (657, 3209716), (876, 2407287), (1174, 1796238), (1314, 1604858), (1367, 1542636), (1761, 1197492), (2348, 898119), (2628, 802429), (2734, 771318), (3522, 598746), (4101, 514212), (5283, 399164), (5468, 385659), (7044, 299373), (8202, 257106), (10566, 199582), (12303, 171404), (16404, 128553), (21132, 99791), (24606, 85702), (42851, 49212)]