18062142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 43338240

約数和(自身を除く): 25276098

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 59, 74, 111, 118, 177, 197, 222, 259, 354, 394, 413, 518, 591, 777, 826, 1182, 1239, 1379, 1554, 2183, 2478, 2758, 4137, 4366, 6549, 7289, 8274, 11623, 13098, 14578, 15281, 21867, 23246, 30562, 34869, 43734, 45843, 51023, 69738, 81361, 91686, 102046, 153069, 162722, 244083, 306138, 430051, 488166, 860102, 1290153, 2580306, 3010357, 6020714, 9031071, 18062142]

約数ペア:

[(1, 18062142), (2, 9031071), (3, 6020714), (6, 3010357), (7, 2580306), (14, 1290153), (21, 860102), (37, 488166), (42, 430051), (59, 306138), (74, 244083), (111, 162722), (118, 153069), (177, 102046), (197, 91686), (222, 81361), (259, 69738), (354, 51023), (394, 45843), (413, 43734), (518, 34869), (591, 30562), (777, 23246), (826, 21867), (1182, 15281), (1239, 14578), (1379, 13098), (1554, 11623), (2183, 8274), (2478, 7289), (2758, 6549), (4137, 4366)]