18159304

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 36115200

約数和(自身を除く): 17955896

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 1979, 2294, 3958, 4588, 7916, 9176, 15832, 61349, 73223, 122698, 146446, 245396, 292892, 490792, 585784, 2269913, 4539826, 9079652, 18159304]

約数ペア:

[(1, 18159304), (2, 9079652), (4, 4539826), (8, 2269913), (31, 585784), (37, 490792), (62, 292892), (74, 245396), (124, 146446), (148, 122698), (248, 73223), (296, 61349), (1147, 15832), (1979, 9176), (2294, 7916), (3958, 4588)]