63880236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{253493}}^1$

素因数の和:253510

約数の個数: 36

約数和(自身を含む): 184543632

約数和(自身を除く): 120663396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 253493, 506986, 760479, 1013972, 1520958, 1774451, 2281437, 3041916, 3548902, 4562874, 5323353, 7097804, 9125748, 10646706, 15970059, 21293412, 31940118, 63880236]

約数ペア:

[(1, 63880236), (2, 31940118), (3, 21293412), (4, 15970059), (6, 10646706), (7, 9125748), (9, 7097804), (12, 5323353), (14, 4562874), (18, 3548902), (21, 3041916), (28, 2281437), (36, 1774451), (42, 1520958), (63, 1013972), (84, 760479), (126, 506986), (252, 253493)]