8419278

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{4091}}^1$

素因数の和:4117

約数の個数: 32

約数和(自身を含む): 19641600

約数和(自身を除く): 11222322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 4091, 8182, 12273, 24546, 28637, 57274, 85911, 171822, 200459, 400918, 601377, 1202754, 1403213, 2806426, 4209639, 8419278]

約数ペア:

[(1, 8419278), (2, 4209639), (3, 2806426), (6, 1403213), (7, 1202754), (14, 601377), (21, 400918), (42, 200459), (49, 171822), (98, 85911), (147, 57274), (294, 28637), (343, 24546), (686, 12273), (1029, 8182), (2058, 4091)]