1867158

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 4216320

約数和(自身を除く): 2349162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 487, 639, 974, 1278, 1461, 1917, 2922, 3834, 4383, 8766, 13149, 26298, 34577, 69154, 103731, 207462, 311193, 622386, 933579, 1867158]

約数ペア:

[(1, 1867158), (2, 933579), (3, 622386), (6, 311193), (9, 207462), (18, 103731), (27, 69154), (54, 34577), (71, 26298), (142, 13149), (213, 8766), (426, 4383), (487, 3834), (639, 2922), (974, 1917), (1278, 1461)]