8920506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4519}}^1$

素因数の和:4578

約数の個数: 32

約数和(自身を含む): 20828160

約数和(自身を除く): 11907654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 4519, 9038, 13557, 27114, 31633, 63266, 94899, 189798, 212393, 424786, 637179, 1274358, 1486751, 2973502, 4460253, 8920506]

約数ペア:

[(1, 8920506), (2, 4460253), (3, 2973502), (6, 1486751), (7, 1274358), (14, 637179), (21, 424786), (42, 212393), (47, 189798), (94, 94899), (141, 63266), (282, 31633), (329, 27114), (658, 13557), (987, 9038), (1974, 4519)]