2171016

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 6636000

約数和(自身を除く): 4464984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 529, 552, 621, 684, 828, 874, 1026, 1058, 1242, 1311, 1368, 1587, 1656, 1748, 2052, 2116, 2484, 2622, 3174, 3496, 3933, 4104, 4232, 4761, 4968, 5244, 6348, 7866, 9522, 10051, 10488, 11799, 12696, 14283, 15732, 19044, 20102, 23598, 28566, 30153, 31464, 38088, 40204, 47196, 57132, 60306, 80408, 90459, 94392, 114264, 120612, 180918, 241224, 271377, 361836, 542754, 723672, 1085508, 2171016]

約数ペア:

[(1, 2171016), (2, 1085508), (3, 723672), (4, 542754), (6, 361836), (8, 271377), (9, 241224), (12, 180918), (18, 120612), (19, 114264), (23, 94392), (24, 90459), (27, 80408), (36, 60306), (38, 57132), (46, 47196), (54, 40204), (57, 38088), (69, 31464), (72, 30153), (76, 28566), (92, 23598), (108, 20102), (114, 19044), (138, 15732), (152, 14283), (171, 12696), (184, 11799), (207, 10488), (216, 10051), (228, 9522), (276, 7866), (342, 6348), (414, 5244), (437, 4968), (456, 4761), (513, 4232), (529, 4104), (552, 3933), (621, 3496), (684, 3174), (828, 2622), (874, 2484), (1026, 2116), (1058, 2052), (1242, 1748), (1311, 1656), (1368, 1587)]