18936691236

素因数分解:

$2^2\times 3^2\times {\mathrm{8761}}^1\times {\mathrm{60041}}^1$

素因数の和:68812

約数の個数: 36

約数和(自身を含む): 47874008364

約数和(自身を除く): 28937317128

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8761, 17522, 26283, 35044, 52566, 60041, 78849, 105132, 120082, 157698, 180123, 240164, 315396, 360246, 540369, 720492, 1080738, 2161476, 526019201, 1052038402, 1578057603, 2104076804, 3156115206, 4734172809, 6312230412, 9468345618, 18936691236]

約数ペア:

[(1, 18936691236), (2, 9468345618), (3, 6312230412), (4, 4734172809), (6, 3156115206), (9, 2104076804), (12, 1578057603), (18, 1052038402), (36, 526019201), (8761, 2161476), (17522, 1080738), (26283, 720492), (35044, 540369), (52566, 360246), (60041, 315396), (78849, 240164), (105132, 180123), (120082, 157698)]