2018045106

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{208003}}^1$

素因数の和:208036

約数の個数: 72

約数和(自身を含む): 5548714704

約数和(自身を除く): 3530669598

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 208003, 416006, 624009, 1248018, 1456021, 1872027, 2288033, 2912042, 3744054, 4368063, 4576066, 6864099, 8736126, 10192147, 13104189, 13728198, 16016231, 20384294, 20592297, 26208378, 30576441, 32032462, 41184594, 48048693, 61152882, 91729323, 96097386, 112113617, 144146079, 183458646, 224227234, 288292158, 336340851, 672681702, 1009022553, 2018045106]

約数ペア:

[(1, 2018045106), (2, 1009022553), (3, 672681702), (6, 336340851), (7, 288292158), (9, 224227234), (11, 183458646), (14, 144146079), (18, 112113617), (21, 96097386), (22, 91729323), (33, 61152882), (42, 48048693), (49, 41184594), (63, 32032462), (66, 30576441), (77, 26208378), (98, 20592297), (99, 20384294), (126, 16016231), (147, 13728198), (154, 13104189), (198, 10192147), (231, 8736126), (294, 6864099), (441, 4576066), (462, 4368063), (539, 3744054), (693, 2912042), (882, 2288033), (1078, 1872027), (1386, 1456021), (1617, 1248018), (3234, 624009), (4851, 416006), (9702, 208003)]