1808897412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{41333}}^1$

素因数の和:41868

約数の個数: 48

約数和(自身を含む): 4833101952

約数和(自身を除く): 3024204540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 521, 1042, 1563, 2084, 3126, 3647, 6252, 7294, 10941, 14588, 21882, 41333, 43764, 82666, 123999, 165332, 247998, 289331, 495996, 578662, 867993, 1157324, 1735986, 3471972, 21534493, 43068986, 64603479, 86137972, 129206958, 150741451, 258413916, 301482902, 452224353, 602965804, 904448706, 1808897412]

約数ペア:

[(1, 1808897412), (2, 904448706), (3, 602965804), (4, 452224353), (6, 301482902), (7, 258413916), (12, 150741451), (14, 129206958), (21, 86137972), (28, 64603479), (42, 43068986), (84, 21534493), (521, 3471972), (1042, 1735986), (1563, 1157324), (2084, 867993), (3126, 578662), (3647, 495996), (6252, 289331), (7294, 247998), (10941, 165332), (14588, 123999), (21882, 82666), (41333, 43764)]