16067916

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4021}}^1$

素因数の和:4071

約数の個数: 48

約数和(自身を含む): 42794080

約数和(自身を除く): 26726164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 4021, 8042, 12063, 16084, 24126, 36189, 48252, 72378, 108567, 144756, 148777, 217134, 297554, 434268, 446331, 595108, 892662, 1338993, 1785324, 2677986, 4016979, 5355972, 8033958, 16067916]

約数ペア:

[(1, 16067916), (2, 8033958), (3, 5355972), (4, 4016979), (6, 2677986), (9, 1785324), (12, 1338993), (18, 892662), (27, 595108), (36, 446331), (37, 434268), (54, 297554), (74, 217134), (108, 148777), (111, 144756), (148, 108567), (222, 72378), (333, 48252), (444, 36189), (666, 24126), (999, 16084), (1332, 12063), (1998, 8042), (3996, 4021)]