28272078

素因数分解:

$2^1\times 3^6\times {\mathrm{19391}}^1$

素因数の和:19411

約数の個数: 28

約数和(自身を含む): 63586368

約数和(自身を除く): 35314290

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 19391, 38782, 58173, 116346, 174519, 349038, 523557, 1047114, 1570671, 3141342, 4712013, 9424026, 14136039, 28272078]

約数ペア:

[(1, 28272078), (2, 14136039), (3, 9424026), (6, 4712013), (9, 3141342), (18, 1570671), (27, 1047114), (54, 523557), (81, 349038), (162, 174519), (243, 116346), (486, 58173), (729, 38782), (1458, 19391)]