8727978

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{4241}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 20361600

約数和(自身を除く): 11633622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 4241, 8482, 12723, 25446, 29687, 59374, 89061, 178122, 207809, 415618, 623427, 1246854, 1454663, 2909326, 4363989, 8727978]

約数ペア:

[(1, 8727978), (2, 4363989), (3, 2909326), (6, 1454663), (7, 1246854), (14, 623427), (21, 415618), (42, 207809), (49, 178122), (98, 89061), (147, 59374), (294, 29687), (343, 25446), (686, 12723), (1029, 8482), (2058, 4241)]