18463851892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{42299}}^1$

素因数の和:42456

約数の個数: 48

約数和(自身を含む): 34537104000

約数和(自身を除く): 16073252108

約数列:

[1, 2, 4, 29, 53, 58, 71, 106, 116, 142, 212, 284, 1537, 2059, 3074, 3763, 4118, 6148, 7526, 8236, 15052, 42299, 84598, 109127, 169196, 218254, 436508, 1226671, 2241847, 2453342, 3003229, 4483694, 4906684, 6006458, 8967388, 12012916, 65013563, 87093641, 130027126, 159171137, 174187282, 260054252, 318342274, 348374564, 636684548, 4615962973, 9231925946, 18463851892]

約数ペア:

[(1, 18463851892), (2, 9231925946), (4, 4615962973), (29, 636684548), (53, 348374564), (58, 318342274), (71, 260054252), (106, 174187282), (116, 159171137), (142, 130027126), (212, 87093641), (284, 65013563), (1537, 12012916), (2059, 8967388), (3074, 6006458), (3763, 4906684), (4118, 4483694), (6148, 3003229), (7526, 2453342), (8236, 2241847), (15052, 1226671), (42299, 436508), (84598, 218254), (109127, 169196)]