38493144

素因数分解:

$2^3\times 3^5\times {\mathrm{19801}}^1$

素因数の和:19822

約数の個数: 48

約数和(自身を含む): 108118920

約数和(自身を除く): 69625776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 19801, 39602, 59403, 79204, 118806, 158408, 178209, 237612, 356418, 475224, 534627, 712836, 1069254, 1425672, 1603881, 2138508, 3207762, 4277016, 4811643, 6415524, 9623286, 12831048, 19246572, 38493144]

約数ペア:

[(1, 38493144), (2, 19246572), (3, 12831048), (4, 9623286), (6, 6415524), (8, 4811643), (9, 4277016), (12, 3207762), (18, 2138508), (24, 1603881), (27, 1425672), (36, 1069254), (54, 712836), (72, 534627), (81, 475224), (108, 356418), (162, 237612), (216, 178209), (243, 158408), (324, 118806), (486, 79204), (648, 59403), (972, 39602), (1944, 19801)]