18350898

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 37601280

約数和(自身を除く): 19250382

約数列:

[1, 2, 3, 6, 67, 134, 191, 201, 239, 382, 402, 478, 573, 717, 1146, 1434, 12797, 16013, 25594, 32026, 38391, 45649, 48039, 76782, 91298, 96078, 136947, 273894, 3058483, 6116966, 9175449, 18350898]

約数ペア:

[(1, 18350898), (2, 9175449), (3, 6116966), (6, 3058483), (67, 273894), (134, 136947), (191, 96078), (201, 91298), (239, 76782), (382, 48039), (402, 45649), (478, 38391), (573, 32026), (717, 25594), (1146, 16013), (1434, 12797)]