4973471748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{125707}}^1$

素因数の和:125881

約数の個数: 72

約数和(自身を含む): 14459436992

約数和(自身を除く): 9485965244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 9891, 13188, 19782, 39564, 125707, 251414, 377121, 502828, 754242, 879949, 1131363, 1508484, 1759898, 2262726, 2639847, 3519796, 4525452, 5279694, 7919541, 10559388, 15839082, 19735999, 31678164, 39471998, 59207997, 78943996, 118415994, 138151993, 177623991, 236831988, 276303986, 355247982, 414455979, 552607972, 710495964, 828911958, 1243367937, 1657823916, 2486735874, 4973471748]

約数ペア:

[(1, 4973471748), (2, 2486735874), (3, 1657823916), (4, 1243367937), (6, 828911958), (7, 710495964), (9, 552607972), (12, 414455979), (14, 355247982), (18, 276303986), (21, 236831988), (28, 177623991), (36, 138151993), (42, 118415994), (63, 78943996), (84, 59207997), (126, 39471998), (157, 31678164), (252, 19735999), (314, 15839082), (471, 10559388), (628, 7919541), (942, 5279694), (1099, 4525452), (1413, 3519796), (1884, 2639847), (2198, 2262726), (2826, 1759898), (3297, 1508484), (4396, 1131363), (5652, 879949), (6594, 754242), (9891, 502828), (13188, 377121), (19782, 251414), (39564, 125707)]