263118942

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{23539}}^1$

素因数の和:23579

約数の個数: 48

約数和(自身を含む): 616936320

約数和(自身を除く): 353817378

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 11178, 23539, 47078, 70617, 141234, 211851, 423702, 541397, 635553, 1082794, 1271106, 1624191, 1906659, 3248382, 3813318, 4872573, 5719977, 9745146, 11439954, 14617719, 29235438, 43853157, 87706314, 131559471, 263118942]

約数ペア:

[(1, 263118942), (2, 131559471), (3, 87706314), (6, 43853157), (9, 29235438), (18, 14617719), (23, 11439954), (27, 9745146), (46, 5719977), (54, 4872573), (69, 3813318), (81, 3248382), (138, 1906659), (162, 1624191), (207, 1271106), (243, 1082794), (414, 635553), (486, 541397), (621, 423702), (1242, 211851), (1863, 141234), (3726, 70617), (5589, 47078), (11178, 23539)]