172417938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373199}}^1$

素因数の和:373222

約数の個数: 32

約数和(自身を含む): 429926400

約数和(自身を除く): 257508462

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 373199, 746398, 1119597, 2239194, 2612393, 4105189, 5224786, 7837179, 8210378, 12315567, 15674358, 24631134, 28736323, 57472646, 86208969, 172417938]

約数ペア:

[(1, 172417938), (2, 86208969), (3, 57472646), (6, 28736323), (7, 24631134), (11, 15674358), (14, 12315567), (21, 8210378), (22, 7837179), (33, 5224786), (42, 4105189), (66, 2612393), (77, 2239194), (154, 1119597), (231, 746398), (462, 373199)]