11807628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 32864832

約数和(自身を除く): 21057204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 467, 516, 588, 602, 903, 934, 1204, 1401, 1806, 1868, 2107, 2802, 3269, 3612, 4214, 5604, 6321, 6538, 8428, 9807, 12642, 13076, 19614, 20081, 22883, 25284, 39228, 40162, 45766, 60243, 68649, 80324, 91532, 120486, 137298, 140567, 240972, 274596, 281134, 421701, 562268, 843402, 983969, 1686804, 1967938, 2951907, 3935876, 5903814, 11807628]

約数ペア:

[(1, 11807628), (2, 5903814), (3, 3935876), (4, 2951907), (6, 1967938), (7, 1686804), (12, 983969), (14, 843402), (21, 562268), (28, 421701), (42, 281134), (43, 274596), (49, 240972), (84, 140567), (86, 137298), (98, 120486), (129, 91532), (147, 80324), (172, 68649), (196, 60243), (258, 45766), (294, 40162), (301, 39228), (467, 25284), (516, 22883), (588, 20081), (602, 19614), (903, 13076), (934, 12642), (1204, 9807), (1401, 8428), (1806, 6538), (1868, 6321), (2107, 5604), (2802, 4214), (3269, 3612)]