1886738658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{3067}}^1$

素因数の和:3327

約数の個数: 64

約数和(自身を含む): 4387289088

約数和(自身を除く): 2500550430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 151, 194, 291, 302, 453, 582, 679, 906, 1057, 1358, 2037, 2114, 3067, 3171, 4074, 6134, 6342, 9201, 14647, 18402, 21469, 29294, 42938, 43941, 64407, 87882, 102529, 128814, 205058, 297499, 307587, 463117, 594998, 615174, 892497, 926234, 1389351, 1784994, 2082493, 2778702, 3241819, 4164986, 6247479, 6483638, 9725457, 12494958, 19450914, 44922349, 89844698, 134767047, 269534094, 314456443, 628912886, 943369329, 1886738658]

約数ペア:

[(1, 1886738658), (2, 943369329), (3, 628912886), (6, 314456443), (7, 269534094), (14, 134767047), (21, 89844698), (42, 44922349), (97, 19450914), (151, 12494958), (194, 9725457), (291, 6483638), (302, 6247479), (453, 4164986), (582, 3241819), (679, 2778702), (906, 2082493), (1057, 1784994), (1358, 1389351), (2037, 926234), (2114, 892497), (3067, 615174), (3171, 594998), (4074, 463117), (6134, 307587), (6342, 297499), (9201, 205058), (14647, 128814), (18402, 102529), (21469, 87882), (29294, 64407), (42938, 43941)]