2012906862

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{10909}}^1$

素因数の和:11007

約数の個数: 80

約数和(自身を含む): 4847443920

約数和(自身を除く): 2834537058

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 67, 81, 102, 134, 153, 162, 201, 306, 402, 459, 603, 918, 1139, 1206, 1377, 1809, 2278, 2754, 3417, 3618, 5427, 6834, 10251, 10854, 10909, 20502, 21818, 30753, 32727, 61506, 65454, 92259, 98181, 184518, 185453, 196362, 294543, 370906, 556359, 589086, 730903, 883629, 1112718, 1461806, 1669077, 1767258, 2192709, 3338154, 4385418, 5007231, 6578127, 10014462, 12425351, 13156254, 15021693, 19734381, 24850702, 30043386, 37276053, 39468762, 59203143, 74552106, 111828159, 118406286, 223656318, 335484477, 670968954, 1006453431, 2012906862]

約数ペア:

[(1, 2012906862), (2, 1006453431), (3, 670968954), (6, 335484477), (9, 223656318), (17, 118406286), (18, 111828159), (27, 74552106), (34, 59203143), (51, 39468762), (54, 37276053), (67, 30043386), (81, 24850702), (102, 19734381), (134, 15021693), (153, 13156254), (162, 12425351), (201, 10014462), (306, 6578127), (402, 5007231), (459, 4385418), (603, 3338154), (918, 2192709), (1139, 1767258), (1206, 1669077), (1377, 1461806), (1809, 1112718), (2278, 883629), (2754, 730903), (3417, 589086), (3618, 556359), (5427, 370906), (6834, 294543), (10251, 196362), (10854, 185453), (10909, 184518), (20502, 98181), (21818, 92259), (30753, 65454), (32727, 61506)]