17996907236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3075343}}^1$

素因数の和:3075384

約数の個数: 48

約数和(自身を含む): 41332623360

約数和(自身を除く): 23335716124

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 3075343, 6150686, 12301372, 21527401, 33828773, 43054802, 58431517, 67657546, 86109604, 116863034, 135315092, 233726068, 236801411, 409020619, 473602822, 642746687, 818041238, 947205644, 1285493374, 1636082476, 2570986748, 4499226809, 8998453618, 17996907236]

約数ペア:

[(1, 17996907236), (2, 8998453618), (4, 4499226809), (7, 2570986748), (11, 1636082476), (14, 1285493374), (19, 947205644), (22, 818041238), (28, 642746687), (38, 473602822), (44, 409020619), (76, 236801411), (77, 233726068), (133, 135315092), (154, 116863034), (209, 86109604), (266, 67657546), (308, 58431517), (418, 43054802), (532, 33828773), (836, 21527401), (1463, 12301372), (2926, 6150686), (5852, 3075343)]