218547084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2663}}^1$

素因数の和:3654

約数の個数: 48

約数和(自身を含む): 583607808

約数和(自身を除く): 365060724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 977, 1954, 2663, 2931, 3908, 5326, 5862, 6839, 7989, 10652, 11724, 13678, 15978, 18641, 20517, 27356, 31956, 37282, 41034, 55923, 74564, 82068, 111846, 223692, 2601751, 5203502, 7805253, 10407004, 15610506, 18212257, 31221012, 36424514, 54636771, 72849028, 109273542, 218547084]

約数ペア:

[(1, 218547084), (2, 109273542), (3, 72849028), (4, 54636771), (6, 36424514), (7, 31221012), (12, 18212257), (14, 15610506), (21, 10407004), (28, 7805253), (42, 5203502), (84, 2601751), (977, 223692), (1954, 111846), (2663, 82068), (2931, 74564), (3908, 55923), (5326, 41034), (5862, 37282), (6839, 31956), (7989, 27356), (10652, 20517), (11724, 18641), (13678, 15978)]