2018557872

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6529}}^1$

素因数の和:6675

約数の個数: 120

約数和(自身を含む): 6000025200

約数和(自身を除く): 3981467328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 113, 114, 144, 152, 171, 226, 228, 304, 339, 342, 452, 456, 678, 684, 904, 912, 1017, 1356, 1368, 1808, 2034, 2147, 2712, 2736, 4068, 4294, 5424, 6441, 6529, 8136, 8588, 12882, 13058, 16272, 17176, 19323, 19587, 25764, 26116, 34352, 38646, 39174, 51528, 52232, 58761, 77292, 78348, 103056, 104464, 117522, 124051, 154584, 156696, 235044, 248102, 309168, 313392, 372153, 470088, 496204, 737777, 744306, 940176, 992408, 1116459, 1475554, 1488612, 1984816, 2213331, 2232918, 2951108, 2977224, 4426662, 4465836, 5902216, 5954448, 6639993, 8853324, 8931672, 11804432, 13279986, 14017763, 17706648, 17863344, 26559972, 28035526, 35413296, 42053289, 53119944, 56071052, 84106578, 106239888, 112142104, 126159867, 168213156, 224284208, 252319734, 336426312, 504639468, 672852624, 1009278936, 2018557872]

約数ペア:

[(1, 2018557872), (2, 1009278936), (3, 672852624), (4, 504639468), (6, 336426312), (8, 252319734), (9, 224284208), (12, 168213156), (16, 126159867), (18, 112142104), (19, 106239888), (24, 84106578), (36, 56071052), (38, 53119944), (48, 42053289), (57, 35413296), (72, 28035526), (76, 26559972), (113, 17863344), (114, 17706648), (144, 14017763), (152, 13279986), (171, 11804432), (226, 8931672), (228, 8853324), (304, 6639993), (339, 5954448), (342, 5902216), (452, 4465836), (456, 4426662), (678, 2977224), (684, 2951108), (904, 2232918), (912, 2213331), (1017, 1984816), (1356, 1488612), (1368, 1475554), (1808, 1116459), (2034, 992408), (2147, 940176), (2712, 744306), (2736, 737777), (4068, 496204), (4294, 470088), (5424, 372153), (6441, 313392), (6529, 309168), (8136, 248102), (8588, 235044), (12882, 156696), (13058, 154584), (16272, 124051), (17176, 117522), (19323, 104464), (19587, 103056), (25764, 78348), (26116, 77292), (34352, 58761), (38646, 52232), (39174, 51528)]