293459418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{20611}}^1$

素因数の和:20739

約数の個数: 48

約数和(自身を含む): 733127616

約数和(自身を除く): 439668198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 7119, 14238, 20611, 41222, 61833, 123666, 144277, 185499, 288554, 370998, 432831, 865662, 1298493, 2329043, 2596986, 4658086, 6987129, 13974258, 16303301, 20961387, 32606602, 41922774, 48909903, 97819806, 146729709, 293459418]

約数ペア:

[(1, 293459418), (2, 146729709), (3, 97819806), (6, 48909903), (7, 41922774), (9, 32606602), (14, 20961387), (18, 16303301), (21, 13974258), (42, 6987129), (63, 4658086), (113, 2596986), (126, 2329043), (226, 1298493), (339, 865662), (678, 432831), (791, 370998), (1017, 288554), (1582, 185499), (2034, 144277), (2373, 123666), (4746, 61833), (7119, 41222), (14238, 20611)]