18410031

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 30412800

約数和(自身を除く): 12002769

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2111, 2907, 6333, 8721, 18999, 35887, 40109, 56997, 107661, 120327, 322983, 360981, 681853, 968949, 1082943, 2045559, 6136677, 18410031]

約数ペア:

[(1, 18410031), (3, 6136677), (9, 2045559), (17, 1082943), (19, 968949), (27, 681853), (51, 360981), (57, 322983), (153, 120327), (171, 107661), (323, 56997), (459, 40109), (513, 35887), (969, 18999), (2111, 8721), (2907, 6333)]