17218194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2081}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 39574656

約数和(自身を除く): 22356462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2081, 2758, 4137, 4162, 6243, 8274, 12486, 14567, 29134, 43701, 87402, 409957, 819914, 1229871, 2459742, 2869699, 5739398, 8609097, 17218194]

約数ペア:

[(1, 17218194), (2, 8609097), (3, 5739398), (6, 2869699), (7, 2459742), (14, 1229871), (21, 819914), (42, 409957), (197, 87402), (394, 43701), (591, 29134), (1182, 14567), (1379, 12486), (2081, 8274), (2758, 6243), (4137, 4162)]