172474866

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{67957}}^1$

素因数の和:68015

約数の個数: 32

約数和(自身を含む): 391438080

約数和(自身を除く): 218963214

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 67957, 135914, 203871, 407742, 611613, 1223226, 1834839, 3193979, 3669678, 6387958, 9581937, 19163874, 28745811, 57491622, 86237433, 172474866]

約数ペア:

[(1, 172474866), (2, 86237433), (3, 57491622), (6, 28745811), (9, 19163874), (18, 9581937), (27, 6387958), (47, 3669678), (54, 3193979), (94, 1834839), (141, 1223226), (282, 611613), (423, 407742), (846, 203871), (1269, 135914), (2538, 67957)]