27180258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^2$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 63763776

約数和(自身を除く): 36583518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 103, 122, 183, 206, 309, 366, 427, 618, 721, 854, 1281, 1442, 2163, 2562, 4326, 6283, 10609, 12566, 18849, 21218, 31827, 37698, 43981, 63654, 74263, 87962, 131943, 148526, 222789, 263886, 445578, 647149, 1294298, 1941447, 3882894, 4530043, 9060086, 13590129, 27180258]

約数ペア:

[(1, 27180258), (2, 13590129), (3, 9060086), (6, 4530043), (7, 3882894), (14, 1941447), (21, 1294298), (42, 647149), (61, 445578), (103, 263886), (122, 222789), (183, 148526), (206, 131943), (309, 87962), (366, 74263), (427, 63654), (618, 43981), (721, 37698), (854, 31827), (1281, 21218), (1442, 18849), (2163, 12566), (2562, 10609), (4326, 6283)]