221683014

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{586463}}^1$

素因数の和:586481

約数の個数: 32

約数和(自身を含む): 563005440

約数和(自身を除く): 341322426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 586463, 1172926, 1759389, 3518778, 4105241, 5278167, 8210482, 10556334, 12315723, 15834501, 24631446, 31669002, 36947169, 73894338, 110841507, 221683014]

約数ペア:

[(1, 221683014), (2, 110841507), (3, 73894338), (6, 36947169), (7, 31669002), (9, 24631446), (14, 15834501), (18, 12315723), (21, 10556334), (27, 8210482), (42, 5278167), (54, 4105241), (63, 3518778), (126, 1759389), (189, 1172926), (378, 586463)]