2018598864

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{38903}}^1$

素因数の和:38984

約数の個数: 80

約数和(自身を含む): 5557358592

約数和(自身を除く): 3538759728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 752, 1081, 1104, 1128, 2162, 2256, 3243, 4324, 6486, 8648, 12972, 17296, 25944, 38903, 51888, 77806, 116709, 155612, 233418, 311224, 466836, 622448, 894769, 933672, 1789538, 1828441, 1867344, 2684307, 3579076, 3656882, 5368614, 5485323, 7158152, 7313764, 10737228, 10970646, 14316304, 14627528, 21474456, 21941292, 29255056, 42054143, 42948912, 43882584, 84108286, 87765168, 126162429, 168216572, 252324858, 336433144, 504649716, 672866288, 1009299432, 2018598864]

約数ペア:

[(1, 2018598864), (2, 1009299432), (3, 672866288), (4, 504649716), (6, 336433144), (8, 252324858), (12, 168216572), (16, 126162429), (23, 87765168), (24, 84108286), (46, 43882584), (47, 42948912), (48, 42054143), (69, 29255056), (92, 21941292), (94, 21474456), (138, 14627528), (141, 14316304), (184, 10970646), (188, 10737228), (276, 7313764), (282, 7158152), (368, 5485323), (376, 5368614), (552, 3656882), (564, 3579076), (752, 2684307), (1081, 1867344), (1104, 1828441), (1128, 1789538), (2162, 933672), (2256, 894769), (3243, 622448), (4324, 466836), (6486, 311224), (8648, 233418), (12972, 155612), (17296, 116709), (25944, 77806), (38903, 51888)]