12791358

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{3433}}^1$

素因数の和:3470

約数の個数: 40

約数和(自身を含む): 29917008

約数和(自身を除く): 17125650

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3433, 3726, 6866, 10299, 20598, 30897, 61794, 78959, 92691, 157918, 185382, 236877, 278073, 473754, 556146, 710631, 1421262, 2131893, 4263786, 6395679, 12791358]

約数ペア:

[(1, 12791358), (2, 6395679), (3, 4263786), (6, 2131893), (9, 1421262), (18, 710631), (23, 556146), (27, 473754), (46, 278073), (54, 236877), (69, 185382), (81, 157918), (138, 92691), (162, 78959), (207, 61794), (414, 30897), (621, 20598), (1242, 10299), (1863, 6866), (3433, 3726)]