220544676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{556931}}^1$

素因数の和:556952

約数の個数: 36

約数和(自身を含む): 608169744

約数和(自身を除く): 387625068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 556931, 1113862, 1670793, 2227724, 3341586, 5012379, 6126241, 6683172, 10024758, 12252482, 18378723, 20049516, 24504964, 36757446, 55136169, 73514892, 110272338, 220544676]

約数ペア:

[(1, 220544676), (2, 110272338), (3, 73514892), (4, 55136169), (6, 36757446), (9, 24504964), (11, 20049516), (12, 18378723), (18, 12252482), (22, 10024758), (33, 6683172), (36, 6126241), (44, 5012379), (66, 3341586), (99, 2227724), (132, 1670793), (198, 1113862), (396, 556931)]