21222084408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4074901}}^1$

素因数の和:4074948

約数の個数: 64

約数和(自身を含む): 62590494720

約数和(自身を除く): 41368410312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 4074901, 8149802, 12224703, 16299604, 24449406, 28524307, 32599208, 48898812, 57048614, 85572921, 97797624, 114097228, 126321931, 171145842, 228194456, 252643862, 342291684, 378965793, 505287724, 684583368, 757931586, 884253517, 1010575448, 1515863172, 1768507034, 2652760551, 3031726344, 3537014068, 5305521102, 7074028136, 10611042204, 21222084408]

約数ペア:

[(1, 21222084408), (2, 10611042204), (3, 7074028136), (4, 5305521102), (6, 3537014068), (7, 3031726344), (8, 2652760551), (12, 1768507034), (14, 1515863172), (21, 1010575448), (24, 884253517), (28, 757931586), (31, 684583368), (42, 505287724), (56, 378965793), (62, 342291684), (84, 252643862), (93, 228194456), (124, 171145842), (168, 126321931), (186, 114097228), (217, 97797624), (248, 85572921), (372, 57048614), (434, 48898812), (651, 32599208), (744, 28524307), (868, 24449406), (1302, 16299604), (1736, 12224703), (2604, 8149802), (5208, 4074901)]