16365042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 37752000

約数和(自身を除く): 21386958

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 439, 654, 878, 981, 1317, 1962, 2071, 2634, 3951, 4142, 6213, 7902, 8341, 12426, 16682, 18639, 25023, 37278, 47851, 50046, 75069, 95702, 143553, 150138, 287106, 430659, 861318, 909169, 1818338, 2727507, 5455014, 8182521, 16365042]

約数ペア:

[(1, 16365042), (2, 8182521), (3, 5455014), (6, 2727507), (9, 1818338), (18, 909169), (19, 861318), (38, 430659), (57, 287106), (109, 150138), (114, 143553), (171, 95702), (218, 75069), (327, 50046), (342, 47851), (439, 37278), (654, 25023), (878, 18639), (981, 16682), (1317, 12426), (1962, 8341), (2071, 7902), (2634, 6213), (3951, 4142)]