19090026

素因数分解:

$2^1\times 3^3\times {\mathrm{467}}^1\times {\mathrm{757}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 42569280

約数和(自身を除く): 23479254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 467, 757, 934, 1401, 1514, 2271, 2802, 4203, 4542, 6813, 8406, 12609, 13626, 20439, 25218, 40878, 353519, 707038, 1060557, 2121114, 3181671, 6363342, 9545013, 19090026]

約数ペア:

[(1, 19090026), (2, 9545013), (3, 6363342), (6, 3181671), (9, 2121114), (18, 1060557), (27, 707038), (54, 353519), (467, 40878), (757, 25218), (934, 20439), (1401, 13626), (1514, 12609), (2271, 8406), (2802, 6813), (4203, 4542)]