22238307

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:470

約数の個数: 60

約数和(自身を含む): 41713056

約数和(自身を除く): 19474749

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 273, 351, 431, 441, 567, 637, 819, 1053, 1293, 1323, 1911, 2457, 3017, 3879, 3969, 5603, 5733, 7371, 9051, 11637, 16809, 17199, 21119, 27153, 34911, 39221, 50427, 51597, 63357, 81459, 117663, 151281, 190071, 244377, 274547, 352989, 453843, 570213, 823641, 1058967, 1710639, 2470923, 3176901, 7412769, 22238307]

約数ペア:

[(1, 22238307), (3, 7412769), (7, 3176901), (9, 2470923), (13, 1710639), (21, 1058967), (27, 823641), (39, 570213), (49, 453843), (63, 352989), (81, 274547), (91, 244377), (117, 190071), (147, 151281), (189, 117663), (273, 81459), (351, 63357), (431, 51597), (441, 50427), (567, 39221), (637, 34911), (819, 27153), (1053, 21119), (1293, 17199), (1323, 16809), (1911, 11637), (2457, 9051), (3017, 7371), (3879, 5733), (3969, 5603)]