1253743974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{106993}}^1$

素因数の和:107042

約数の個数: 64

約数和(自身を含む): 3286855680

約数和(自身を除く): 2033111706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11718, 106993, 213986, 320979, 641958, 748951, 962937, 1497902, 1925874, 2246853, 2888811, 3316783, 4493706, 5777622, 6633566, 6740559, 9950349, 13481118, 19900698, 20221677, 23217481, 29851047, 40443354, 46434962, 59702094, 69652443, 89553141, 139304886, 179106282, 208957329, 417914658, 626871987, 1253743974]

約数ペア:

[(1, 1253743974), (2, 626871987), (3, 417914658), (6, 208957329), (7, 179106282), (9, 139304886), (14, 89553141), (18, 69652443), (21, 59702094), (27, 46434962), (31, 40443354), (42, 29851047), (54, 23217481), (62, 20221677), (63, 19900698), (93, 13481118), (126, 9950349), (186, 6740559), (189, 6633566), (217, 5777622), (279, 4493706), (378, 3316783), (434, 2888811), (558, 2246853), (651, 1925874), (837, 1497902), (1302, 962937), (1674, 748951), (1953, 641958), (3906, 320979), (5859, 213986), (11718, 106993)]