18442452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1213}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 49492352

約数和(自身を除く): 31049900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1213, 1267, 2172, 2426, 2534, 3639, 3801, 4852, 5068, 7278, 7602, 8491, 14556, 15204, 16982, 25473, 33964, 50946, 101892, 219553, 439106, 658659, 878212, 1317318, 1536871, 2634636, 3073742, 4610613, 6147484, 9221226, 18442452]

約数ペア:

[(1, 18442452), (2, 9221226), (3, 6147484), (4, 4610613), (6, 3073742), (7, 2634636), (12, 1536871), (14, 1317318), (21, 878212), (28, 658659), (42, 439106), (84, 219553), (181, 101892), (362, 50946), (543, 33964), (724, 25473), (1086, 16982), (1213, 15204), (1267, 14556), (2172, 8491), (2426, 7602), (2534, 7278), (3639, 5068), (3801, 4852)]