1810106859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 2739260160

約数和(自身を除く): 929153301

約数列:

[1, 3, 11, 33, 37, 103, 111, 309, 389, 407, 1133, 1167, 1221, 1369, 3399, 3811, 4107, 4279, 11433, 12837, 14393, 15059, 40067, 41921, 43179, 45177, 120201, 125763, 141007, 158323, 423021, 440737, 474969, 532541, 1322211, 1482479, 1551077, 1597623, 4447437, 4653231, 5857951, 16307269, 17573853, 48921807, 54851723, 164555169, 603368953, 1810106859]

約数ペア:

[(1, 1810106859), (3, 603368953), (11, 164555169), (33, 54851723), (37, 48921807), (103, 17573853), (111, 16307269), (309, 5857951), (389, 4653231), (407, 4447437), (1133, 1597623), (1167, 1551077), (1221, 1482479), (1369, 1322211), (3399, 532541), (3811, 474969), (4107, 440737), (4279, 423021), (11433, 158323), (12837, 141007), (14393, 125763), (15059, 120201), (40067, 45177), (41921, 43179)]