19483884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{77317}}^1$

素因数の和:77334

約数の個数: 36

約数和(自身を含む): 56287504

約数和(自身を除く): 36803620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 77317, 154634, 231951, 309268, 463902, 541219, 695853, 927804, 1082438, 1391706, 1623657, 2164876, 2783412, 3247314, 4870971, 6494628, 9741942, 19483884]

約数ペア:

[(1, 19483884), (2, 9741942), (3, 6494628), (4, 4870971), (6, 3247314), (7, 2783412), (9, 2164876), (12, 1623657), (14, 1391706), (18, 1082438), (21, 927804), (28, 695853), (36, 541219), (42, 463902), (63, 309268), (84, 231951), (126, 154634), (252, 77317)]