22197582

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 53239680

約数和(自身を除く): 31042098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 1579, 2343, 3158, 4686, 4737, 7029, 9474, 14058, 14211, 17369, 28422, 34738, 52107, 104214, 112109, 156321, 224218, 312642, 336327, 672654, 1008981, 1233199, 2017962, 2466398, 3699597, 7399194, 11098791, 22197582]

約数ペア:

[(1, 22197582), (2, 11098791), (3, 7399194), (6, 3699597), (9, 2466398), (11, 2017962), (18, 1233199), (22, 1008981), (33, 672654), (66, 336327), (71, 312642), (99, 224218), (142, 156321), (198, 112109), (213, 104214), (426, 52107), (639, 34738), (781, 28422), (1278, 17369), (1562, 14211), (1579, 14058), (2343, 9474), (3158, 7029), (4686, 4737)]