2912453874

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1709}}^1$

素因数の和:1901

約数の個数: 128

約数和(自身を含む): 7485696000

約数和(自身を除く): 4573242126

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 151, 171, 198, 209, 297, 302, 342, 418, 453, 513, 594, 627, 906, 1026, 1254, 1359, 1661, 1709, 1881, 2718, 2869, 3322, 3418, 3762, 4077, 4983, 5127, 5643, 5738, 8154, 8607, 9966, 10254, 11286, 14949, 15381, 17214, 18799, 25821, 29898, 30762, 31559, 32471, 37598, 44847, 46143, 51642, 56397, 63118, 64942, 77463, 89694, 92286, 94677, 97413, 112794, 154926, 169191, 189354, 194826, 258059, 284031, 292239, 338382, 357181, 507573, 516118, 568062, 584478, 714362, 774177, 852093, 876717, 1015146, 1071543, 1548354, 1704186, 1753434, 2143086, 2322531, 2838649, 3214629, 4645062, 4903121, 5677298, 6429258, 6967593, 8515947, 9643887, 9806242, 13935186, 14709363, 17031894, 19287774, 25547841, 29418726, 44128089, 51095682, 53934331, 76643523, 88256178, 107868662, 132384267, 153287046, 161802993, 264768534, 323605986, 485408979, 970817958, 1456226937, 2912453874]

約数ペア:

[(1, 2912453874), (2, 1456226937), (3, 970817958), (6, 485408979), (9, 323605986), (11, 264768534), (18, 161802993), (19, 153287046), (22, 132384267), (27, 107868662), (33, 88256178), (38, 76643523), (54, 53934331), (57, 51095682), (66, 44128089), (99, 29418726), (114, 25547841), (151, 19287774), (171, 17031894), (198, 14709363), (209, 13935186), (297, 9806242), (302, 9643887), (342, 8515947), (418, 6967593), (453, 6429258), (513, 5677298), (594, 4903121), (627, 4645062), (906, 3214629), (1026, 2838649), (1254, 2322531), (1359, 2143086), (1661, 1753434), (1709, 1704186), (1881, 1548354), (2718, 1071543), (2869, 1015146), (3322, 876717), (3418, 852093), (3762, 774177), (4077, 714362), (4983, 584478), (5127, 568062), (5643, 516118), (5738, 507573), (8154, 357181), (8607, 338382), (9966, 292239), (10254, 284031), (11286, 258059), (14949, 194826), (15381, 189354), (17214, 169191), (18799, 154926), (25821, 112794), (29898, 97413), (30762, 94677), (31559, 92286), (32471, 89694), (37598, 77463), (44847, 64942), (46143, 63118), (51642, 56397)]