38441628

素因数分解:

$2^2\times 3^6\times {\mathrm{13183}}^1$

素因数の和:13205

約数の個数: 42

約数和(自身を含む): 100870784

約数和(自身を除く): 62429156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 13183, 26366, 39549, 52732, 79098, 118647, 158196, 237294, 355941, 474588, 711882, 1067823, 1423764, 2135646, 3203469, 4271292, 6406938, 9610407, 12813876, 19220814, 38441628]

約数ペア:

[(1, 38441628), (2, 19220814), (3, 12813876), (4, 9610407), (6, 6406938), (9, 4271292), (12, 3203469), (18, 2135646), (27, 1423764), (36, 1067823), (54, 711882), (81, 474588), (108, 355941), (162, 237294), (243, 158196), (324, 118647), (486, 79098), (729, 52732), (972, 39549), (1458, 26366), (2916, 13183)]