40818708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53993}}^1$

素因数の和:54013

約数の個数: 48

約数和(自身を含む): 120946560

約数和(自身を除く): 80127852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 53993, 107986, 161979, 215972, 323958, 377951, 485937, 647916, 755902, 971874, 1133853, 1457811, 1511804, 1943748, 2267706, 2915622, 3401559, 4535412, 5831244, 6803118, 10204677, 13606236, 20409354, 40818708]

約数ペア:

[(1, 40818708), (2, 20409354), (3, 13606236), (4, 10204677), (6, 6803118), (7, 5831244), (9, 4535412), (12, 3401559), (14, 2915622), (18, 2267706), (21, 1943748), (27, 1511804), (28, 1457811), (36, 1133853), (42, 971874), (54, 755902), (63, 647916), (84, 485937), (108, 377951), (126, 323958), (189, 215972), (252, 161979), (378, 107986), (756, 53993)]