19524708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{77479}}^1$

素因数の和:77496

約数の個数: 36

約数和(自身を含む): 56405440

約数和(自身を除く): 36880732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 77479, 154958, 232437, 309916, 464874, 542353, 697311, 929748, 1084706, 1394622, 1627059, 2169412, 2789244, 3254118, 4881177, 6508236, 9762354, 19524708]

約数ペア:

[(1, 19524708), (2, 9762354), (3, 6508236), (4, 4881177), (6, 3254118), (7, 2789244), (9, 2169412), (12, 1627059), (14, 1394622), (18, 1084706), (21, 929748), (28, 697311), (36, 542353), (42, 464874), (63, 309916), (84, 232437), (126, 154958), (252, 77479)]