853822242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:997

約数の個数: 128

約数和(自身を含む): 2348236800

約数和(自身を除く): 1494414558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 239, 273, 351, 378, 478, 546, 702, 717, 727, 819, 1434, 1454, 1638, 1673, 2151, 2181, 2457, 3107, 3346, 4302, 4362, 4914, 5019, 5089, 6214, 6453, 6543, 9321, 9451, 10038, 10178, 12906, 13086, 15057, 15267, 18642, 18902, 19629, 21749, 27963, 28353, 30114, 30534, 39258, 43498, 45171, 45801, 55926, 56706, 65247, 66157, 83889, 85059, 90342, 91602, 130494, 132314, 137403, 167778, 170118, 173753, 195741, 198471, 255177, 274806, 347506, 391482, 396942, 510354, 521259, 587223, 595413, 1042518, 1174446, 1190826, 1216271, 1563777, 1786239, 2258789, 2432542, 3127554, 3572478, 3648813, 4517578, 4691331, 6776367, 7297626, 9382662, 10946439, 13552734, 15811523, 20329101, 21892878, 31623046, 32839317, 40658202, 47434569, 60987303, 65678634, 94869138, 121974606, 142303707, 284607414, 426911121, 853822242]

約数ペア:

[(1, 853822242), (2, 426911121), (3, 284607414), (6, 142303707), (7, 121974606), (9, 94869138), (13, 65678634), (14, 60987303), (18, 47434569), (21, 40658202), (26, 32839317), (27, 31623046), (39, 21892878), (42, 20329101), (54, 15811523), (63, 13552734), (78, 10946439), (91, 9382662), (117, 7297626), (126, 6776367), (182, 4691331), (189, 4517578), (234, 3648813), (239, 3572478), (273, 3127554), (351, 2432542), (378, 2258789), (478, 1786239), (546, 1563777), (702, 1216271), (717, 1190826), (727, 1174446), (819, 1042518), (1434, 595413), (1454, 587223), (1638, 521259), (1673, 510354), (2151, 396942), (2181, 391482), (2457, 347506), (3107, 274806), (3346, 255177), (4302, 198471), (4362, 195741), (4914, 173753), (5019, 170118), (5089, 167778), (6214, 137403), (6453, 132314), (6543, 130494), (9321, 91602), (9451, 90342), (10038, 85059), (10178, 83889), (12906, 66157), (13086, 65247), (15057, 56706), (15267, 55926), (18642, 45801), (18902, 45171), (19629, 43498), (21749, 39258), (27963, 30534), (28353, 30114)]