18805701168

素因数分解:

$2^4\times 3^2\times {\mathrm{3313}}^1\times {\mathrm{39419}}^1$

素因数の和:42746

約数の個数: 60

約数和(自身を含む): 52647065640

約数和(自身を除く): 33841364472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3313, 6626, 9939, 13252, 19878, 26504, 29817, 39419, 39756, 53008, 59634, 78838, 79512, 118257, 119268, 157676, 159024, 236514, 238536, 315352, 354771, 473028, 477072, 630704, 709542, 946056, 1419084, 1892112, 2838168, 5676336, 130595147, 261190294, 391785441, 522380588, 783570882, 1044761176, 1175356323, 1567141764, 2089522352, 2350712646, 3134283528, 4701425292, 6268567056, 9402850584, 18805701168]

約数ペア:

[(1, 18805701168), (2, 9402850584), (3, 6268567056), (4, 4701425292), (6, 3134283528), (8, 2350712646), (9, 2089522352), (12, 1567141764), (16, 1175356323), (18, 1044761176), (24, 783570882), (36, 522380588), (48, 391785441), (72, 261190294), (144, 130595147), (3313, 5676336), (6626, 2838168), (9939, 1892112), (13252, 1419084), (19878, 946056), (26504, 709542), (29817, 630704), (39419, 477072), (39756, 473028), (53008, 354771), (59634, 315352), (78838, 238536), (79512, 236514), (118257, 159024), (119268, 157676)]