17172954

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 38817792

約数和(自身を除く): 21644838

約数列:

[1, 2, 3, 6, 9, 18, 47, 53, 94, 106, 141, 159, 282, 318, 383, 423, 477, 766, 846, 954, 1149, 2298, 2491, 3447, 4982, 6894, 7473, 14946, 18001, 20299, 22419, 36002, 40598, 44838, 54003, 60897, 108006, 121794, 162009, 182691, 324018, 365382, 954053, 1908106, 2862159, 5724318, 8586477, 17172954]

約数ペア:

[(1, 17172954), (2, 8586477), (3, 5724318), (6, 2862159), (9, 1908106), (18, 954053), (47, 365382), (53, 324018), (94, 182691), (106, 162009), (141, 121794), (159, 108006), (282, 60897), (318, 54003), (383, 44838), (423, 40598), (477, 36002), (766, 22419), (846, 20299), (954, 18001), (1149, 14946), (2298, 7473), (2491, 6894), (3447, 4982)]