18232942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 36578304

約数和(自身を除く): 18345362

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 71, 83, 91, 119, 142, 166, 182, 221, 238, 442, 497, 581, 923, 994, 1079, 1162, 1207, 1411, 1547, 1846, 2158, 2414, 2822, 3094, 5893, 6461, 7553, 8449, 9877, 11786, 12922, 15106, 15691, 16898, 18343, 19754, 31382, 36686, 41251, 76609, 82502, 100181, 109837, 128401, 153218, 200362, 219674, 256802, 536263, 701267, 1072526, 1302353, 1402534, 2604706, 9116471, 18232942]

約数ペア:

[(1, 18232942), (2, 9116471), (7, 2604706), (13, 1402534), (14, 1302353), (17, 1072526), (26, 701267), (34, 536263), (71, 256802), (83, 219674), (91, 200362), (119, 153218), (142, 128401), (166, 109837), (182, 100181), (221, 82502), (238, 76609), (442, 41251), (497, 36686), (581, 31382), (923, 19754), (994, 18343), (1079, 16898), (1162, 15691), (1207, 15106), (1411, 12922), (1547, 11786), (1846, 9877), (2158, 8449), (2414, 7553), (2822, 6461), (3094, 5893)]