18260496

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:920

約数の個数: 60

約数和(自身を含む): 51469548

約数和(自身を除く): 33209052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 733, 1038, 1384, 1466, 1557, 2076, 2199, 2768, 2932, 3114, 4152, 4398, 5864, 6228, 6597, 8304, 8796, 11728, 12456, 13194, 17592, 24912, 26388, 35184, 52776, 105552, 126809, 253618, 380427, 507236, 760854, 1014472, 1141281, 1521708, 2028944, 2282562, 3043416, 4565124, 6086832, 9130248, 18260496]

約数ペア:

[(1, 18260496), (2, 9130248), (3, 6086832), (4, 4565124), (6, 3043416), (8, 2282562), (9, 2028944), (12, 1521708), (16, 1141281), (18, 1014472), (24, 760854), (36, 507236), (48, 380427), (72, 253618), (144, 126809), (173, 105552), (346, 52776), (519, 35184), (692, 26388), (733, 24912), (1038, 17592), (1384, 13194), (1466, 12456), (1557, 11728), (2076, 8796), (2199, 8304), (2768, 6597), (2932, 6228), (3114, 5864), (4152, 4398)]