12415128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 36771840

約数和(自身を除く): 24356712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 37, 41, 44, 62, 66, 74, 82, 88, 93, 111, 123, 124, 132, 148, 164, 186, 222, 246, 248, 264, 296, 328, 341, 372, 407, 444, 451, 492, 682, 744, 814, 888, 902, 984, 1023, 1147, 1221, 1271, 1353, 1364, 1517, 1628, 1804, 2046, 2294, 2442, 2542, 2706, 2728, 3034, 3256, 3441, 3608, 3813, 4092, 4551, 4588, 4884, 5084, 5412, 6068, 6882, 7626, 8184, 9102, 9176, 9768, 10168, 10824, 12136, 12617, 13764, 13981, 15252, 16687, 18204, 25234, 27528, 27962, 30504, 33374, 36408, 37851, 41943, 47027, 50061, 50468, 55924, 66748, 75702, 83886, 94054, 100122, 100936, 111848, 133496, 141081, 151404, 167772, 188108, 200244, 282162, 302808, 335544, 376216, 400488, 517297, 564324, 1034594, 1128648, 1551891, 2069188, 3103782, 4138376, 6207564, 12415128]

約数ペア:

[(1, 12415128), (2, 6207564), (3, 4138376), (4, 3103782), (6, 2069188), (8, 1551891), (11, 1128648), (12, 1034594), (22, 564324), (24, 517297), (31, 400488), (33, 376216), (37, 335544), (41, 302808), (44, 282162), (62, 200244), (66, 188108), (74, 167772), (82, 151404), (88, 141081), (93, 133496), (111, 111848), (123, 100936), (124, 100122), (132, 94054), (148, 83886), (164, 75702), (186, 66748), (222, 55924), (246, 50468), (248, 50061), (264, 47027), (296, 41943), (328, 37851), (341, 36408), (372, 33374), (407, 30504), (444, 27962), (451, 27528), (492, 25234), (682, 18204), (744, 16687), (814, 15252), (888, 13981), (902, 13764), (984, 12617), (1023, 12136), (1147, 10824), (1221, 10168), (1271, 9768), (1353, 9176), (1364, 9102), (1517, 8184), (1628, 7626), (1804, 6882), (2046, 6068), (2294, 5412), (2442, 5084), (2542, 4884), (2706, 4588), (2728, 4551), (3034, 4092), (3256, 3813), (3441, 3608)]