17997882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2477}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 41392512

約数和(自身を除く): 23394630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 2477, 3633, 4954, 7266, 7431, 14862, 17339, 34678, 52017, 104034, 428521, 857042, 1285563, 2571126, 2999647, 5999294, 8998941, 17997882]

約数ペア:

[(1, 17997882), (2, 8998941), (3, 5999294), (6, 2999647), (7, 2571126), (14, 1285563), (21, 857042), (42, 428521), (173, 104034), (346, 52017), (519, 34678), (1038, 17339), (1211, 14862), (2422, 7431), (2477, 7266), (3633, 4954)]