18844512

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2689}}^1$

素因数の和:2775

約数の個数: 48

約数和(自身を含む): 50163120

約数和(自身を除く): 31318608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 2689, 3504, 5378, 7008, 8067, 10756, 16134, 21512, 32268, 43024, 64536, 86048, 129072, 196297, 258144, 392594, 588891, 785188, 1177782, 1570376, 2355564, 3140752, 4711128, 6281504, 9422256, 18844512]

約数ペア:

[(1, 18844512), (2, 9422256), (3, 6281504), (4, 4711128), (6, 3140752), (8, 2355564), (12, 1570376), (16, 1177782), (24, 785188), (32, 588891), (48, 392594), (73, 258144), (96, 196297), (146, 129072), (219, 86048), (292, 64536), (438, 43024), (584, 32268), (876, 21512), (1168, 16134), (1752, 10756), (2336, 8067), (2689, 7008), (3504, 5378)]