12979452

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 34320384

約数和(自身を除く): 21340932

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 37, 41, 46, 62, 69, 74, 82, 92, 93, 111, 123, 124, 138, 148, 164, 186, 222, 246, 276, 372, 444, 492, 713, 851, 943, 1147, 1271, 1426, 1517, 1702, 1886, 2139, 2294, 2542, 2553, 2829, 2852, 3034, 3404, 3441, 3772, 3813, 4278, 4551, 4588, 5084, 5106, 5658, 6068, 6882, 7626, 8556, 9102, 10212, 11316, 13764, 15252, 18204, 26381, 29233, 34891, 47027, 52762, 58466, 69782, 79143, 87699, 94054, 104673, 105524, 116932, 139564, 141081, 158286, 175398, 188108, 209346, 282162, 316572, 350796, 418692, 564324, 1081621, 2163242, 3244863, 4326484, 6489726, 12979452]

約数ペア:

[(1, 12979452), (2, 6489726), (3, 4326484), (4, 3244863), (6, 2163242), (12, 1081621), (23, 564324), (31, 418692), (37, 350796), (41, 316572), (46, 282162), (62, 209346), (69, 188108), (74, 175398), (82, 158286), (92, 141081), (93, 139564), (111, 116932), (123, 105524), (124, 104673), (138, 94054), (148, 87699), (164, 79143), (186, 69782), (222, 58466), (246, 52762), (276, 47027), (372, 34891), (444, 29233), (492, 26381), (713, 18204), (851, 15252), (943, 13764), (1147, 11316), (1271, 10212), (1426, 9102), (1517, 8556), (1702, 7626), (1886, 6882), (2139, 6068), (2294, 5658), (2542, 5106), (2553, 5084), (2829, 4588), (2852, 4551), (3034, 4278), (3404, 3813), (3441, 3772)]