16667652

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 40279680

約数和(自身を除く): 23612028

約数列:

[1, 2, 3, 4, 6, 12, 53, 73, 106, 146, 159, 212, 219, 292, 318, 359, 438, 636, 718, 876, 1077, 1436, 2154, 3869, 4308, 7738, 11607, 15476, 19027, 23214, 26207, 38054, 46428, 52414, 57081, 76108, 78621, 104828, 114162, 157242, 228324, 314484, 1388971, 2777942, 4166913, 5555884, 8333826, 16667652]

約数ペア:

[(1, 16667652), (2, 8333826), (3, 5555884), (4, 4166913), (6, 2777942), (12, 1388971), (53, 314484), (73, 228324), (106, 157242), (146, 114162), (159, 104828), (212, 78621), (219, 76108), (292, 57081), (318, 52414), (359, 46428), (438, 38054), (636, 26207), (718, 23214), (876, 19027), (1077, 15476), (1436, 11607), (2154, 7738), (3869, 4308)]