19206108

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{14419}}^1$

素因数の和:14466

約数の個数: 36

約数和(自身を含む): 49864360

約数和(自身を除く): 30658252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 14419, 28838, 43257, 57676, 86514, 129771, 173028, 259542, 519084, 533503, 1067006, 1600509, 2134012, 3201018, 4801527, 6402036, 9603054, 19206108]

約数ペア:

[(1, 19206108), (2, 9603054), (3, 6402036), (4, 4801527), (6, 3201018), (9, 2134012), (12, 1600509), (18, 1067006), (36, 533503), (37, 519084), (74, 259542), (111, 173028), (148, 129771), (222, 86514), (333, 57676), (444, 43257), (666, 28838), (1332, 14419)]