173665746

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{751}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 390648960

約数和(自身を除く): 216983214

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 443, 522, 751, 886, 1329, 1502, 2253, 2658, 3987, 4506, 6759, 7974, 12847, 13518, 21779, 25694, 38541, 43558, 65337, 77082, 115623, 130674, 196011, 231246, 332693, 392022, 665386, 998079, 1996158, 2994237, 5988474, 9648097, 19296194, 28944291, 57888582, 86832873, 173665746]

約数ペア:

[(1, 173665746), (2, 86832873), (3, 57888582), (6, 28944291), (9, 19296194), (18, 9648097), (29, 5988474), (58, 2994237), (87, 1996158), (174, 998079), (261, 665386), (443, 392022), (522, 332693), (751, 231246), (886, 196011), (1329, 130674), (1502, 115623), (2253, 77082), (2658, 65337), (3987, 43558), (4506, 38541), (6759, 25694), (7974, 21779), (12847, 13518)]