6723986

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 24

約数和(自身を含む): 10881360

約数和(自身を除く): 4157374

約数列:

[1, 2, 19, 38, 67, 134, 139, 278, 361, 722, 1273, 2546, 2641, 5282, 9313, 18626, 24187, 48374, 50179, 100358, 176947, 353894, 3361993, 6723986]

約数ペア:

[(1, 6723986), (2, 3361993), (19, 353894), (38, 176947), (67, 100358), (134, 50179), (139, 48374), (278, 24187), (361, 18626), (722, 9313), (1273, 5282), (2546, 2641)]