18242358

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 38658816

約数和(自身を除く): 20416458

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 1973, 3082, 3946, 4623, 5919, 9246, 11838, 45379, 90758, 132191, 136137, 264382, 272274, 396573, 793146, 3040393, 6080786, 9121179, 18242358]

約数ペア:

[(1, 18242358), (2, 9121179), (3, 6080786), (6, 3040393), (23, 793146), (46, 396573), (67, 272274), (69, 264382), (134, 136137), (138, 132191), (201, 90758), (402, 45379), (1541, 11838), (1973, 9246), (3082, 5919), (3946, 4623)]