19276236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{76493}}^1$

素因数の和:76510

約数の個数: 36

約数和(自身を含む): 55687632

約数和(自身を除く): 36411396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 76493, 152986, 229479, 305972, 458958, 535451, 688437, 917916, 1070902, 1376874, 1606353, 2141804, 2753748, 3212706, 4819059, 6425412, 9638118, 19276236]

約数ペア:

[(1, 19276236), (2, 9638118), (3, 6425412), (4, 4819059), (6, 3212706), (7, 2753748), (9, 2141804), (12, 1606353), (14, 1376874), (18, 1070902), (21, 917916), (28, 688437), (36, 535451), (42, 458958), (63, 305972), (84, 229479), (126, 152986), (252, 76493)]