18452688

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12401}}^1$

素因数の和:12443

約数の個数: 40

約数和(自身を含む): 49211136

約数和(自身を除く): 30758448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12401, 24802, 37203, 49604, 74406, 99208, 148812, 198416, 297624, 384431, 595248, 768862, 1153293, 1537724, 2306586, 3075448, 4613172, 6150896, 9226344, 18452688]

約数ペア:

[(1, 18452688), (2, 9226344), (3, 6150896), (4, 4613172), (6, 3075448), (8, 2306586), (12, 1537724), (16, 1153293), (24, 768862), (31, 595248), (48, 384431), (62, 297624), (93, 198416), (124, 148812), (186, 99208), (248, 74406), (372, 49604), (496, 37203), (744, 24802), (1488, 12401)]