18438574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7043}}^1$

素因数の和:7080

約数の個数: 32

約数和(自身を含む): 36516096

約数和(自身を除く): 18077522

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 7043, 14086, 49301, 77473, 98602, 119731, 154946, 239462, 542311, 838117, 1084622, 1317041, 1676234, 2634082, 9219287, 18438574]

約数ペア:

[(1, 18438574), (2, 9219287), (7, 2634082), (11, 1676234), (14, 1317041), (17, 1084622), (22, 838117), (34, 542311), (77, 239462), (119, 154946), (154, 119731), (187, 98602), (238, 77473), (374, 49301), (1309, 14086), (2618, 7043)]