245086938

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{67741}}^1$

素因数の和:67819

約数の個数: 32

約数和(自身を含む): 552774720

約数和(自身を除く): 307687782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 67741, 135482, 203223, 406446, 609669, 1219338, 1829007, 3658014, 4538647, 9077294, 13615941, 27231882, 40847823, 81695646, 122543469, 245086938]

約数ペア:

[(1, 245086938), (2, 122543469), (3, 81695646), (6, 40847823), (9, 27231882), (18, 13615941), (27, 9077294), (54, 4538647), (67, 3658014), (134, 1829007), (201, 1219338), (402, 609669), (603, 406446), (1206, 203223), (1809, 135482), (3618, 67741)]