21600302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 37389600

約数和(自身を除く): 15789298

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 323, 493, 551, 646, 986, 1102, 1153, 2306, 9367, 18734, 19601, 21907, 33437, 39202, 43814, 66874, 372419, 568429, 635303, 744838, 1136858, 1270606, 10800151, 21600302]

約数ペア:

[(1, 21600302), (2, 10800151), (17, 1270606), (19, 1136858), (29, 744838), (34, 635303), (38, 568429), (58, 372419), (323, 66874), (493, 43814), (551, 39202), (646, 33437), (986, 21907), (1102, 19601), (1153, 18734), (2306, 9367)]