26006787

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 42007680

約数和(自身を除く): 16000893

約数列:

[1, 3, 9, 17, 43, 51, 59, 67, 129, 153, 177, 201, 387, 531, 603, 731, 1003, 1139, 2193, 2537, 2881, 3009, 3417, 3953, 6579, 7611, 8643, 9027, 10251, 11859, 22833, 25929, 35577, 43129, 48977, 67201, 129387, 146931, 169979, 201603, 388161, 440793, 509937, 604809, 1529811, 2889643, 8668929, 26006787]

約数ペア:

[(1, 26006787), (3, 8668929), (9, 2889643), (17, 1529811), (43, 604809), (51, 509937), (59, 440793), (67, 388161), (129, 201603), (153, 169979), (177, 146931), (201, 129387), (387, 67201), (531, 48977), (603, 43129), (731, 35577), (1003, 25929), (1139, 22833), (2193, 11859), (2537, 10251), (2881, 9027), (3009, 8643), (3417, 7611), (3953, 6579)]