12639792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 36640512

約数和(自身を除く): 24000720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 647, 814, 888, 1221, 1294, 1628, 1776, 1941, 2442, 2588, 3256, 3882, 4884, 5176, 6512, 7117, 7764, 9768, 10352, 14234, 15528, 19536, 21351, 23939, 28468, 31056, 42702, 47878, 56936, 71817, 85404, 95756, 113872, 143634, 170808, 191512, 263329, 287268, 341616, 383024, 526658, 574536, 789987, 1053316, 1149072, 1579974, 2106632, 3159948, 4213264, 6319896, 12639792]

約数ペア:

[(1, 12639792), (2, 6319896), (3, 4213264), (4, 3159948), (6, 2106632), (8, 1579974), (11, 1149072), (12, 1053316), (16, 789987), (22, 574536), (24, 526658), (33, 383024), (37, 341616), (44, 287268), (48, 263329), (66, 191512), (74, 170808), (88, 143634), (111, 113872), (132, 95756), (148, 85404), (176, 71817), (222, 56936), (264, 47878), (296, 42702), (407, 31056), (444, 28468), (528, 23939), (592, 21351), (647, 19536), (814, 15528), (888, 14234), (1221, 10352), (1294, 9768), (1628, 7764), (1776, 7117), (1941, 6512), (2442, 5176), (2588, 4884), (3256, 3882)]