3980196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 108

約数和(自身を含む): 12077520

約数和(自身を除く): 8097324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 33, 36, 38, 44, 46, 57, 66, 69, 76, 92, 99, 114, 132, 138, 171, 198, 207, 209, 228, 253, 276, 342, 396, 414, 418, 437, 506, 529, 627, 684, 759, 828, 836, 874, 1012, 1058, 1254, 1311, 1518, 1587, 1748, 1881, 2116, 2277, 2508, 2622, 3036, 3174, 3762, 3933, 4554, 4761, 4807, 5244, 5819, 6348, 7524, 7866, 9108, 9522, 9614, 10051, 11638, 14421, 15732, 17457, 19044, 19228, 20102, 23276, 28842, 30153, 34914, 40204, 43263, 52371, 57684, 60306, 69828, 86526, 90459, 104742, 110561, 120612, 173052, 180918, 209484, 221122, 331683, 361836, 442244, 663366, 995049, 1326732, 1990098, 3980196]

約数ペア:

[(1, 3980196), (2, 1990098), (3, 1326732), (4, 995049), (6, 663366), (9, 442244), (11, 361836), (12, 331683), (18, 221122), (19, 209484), (22, 180918), (23, 173052), (33, 120612), (36, 110561), (38, 104742), (44, 90459), (46, 86526), (57, 69828), (66, 60306), (69, 57684), (76, 52371), (92, 43263), (99, 40204), (114, 34914), (132, 30153), (138, 28842), (171, 23276), (198, 20102), (207, 19228), (209, 19044), (228, 17457), (253, 15732), (276, 14421), (342, 11638), (396, 10051), (414, 9614), (418, 9522), (437, 9108), (506, 7866), (529, 7524), (627, 6348), (684, 5819), (759, 5244), (828, 4807), (836, 4761), (874, 4554), (1012, 3933), (1058, 3762), (1254, 3174), (1311, 3036), (1518, 2622), (1587, 2508), (1748, 2277), (1881, 2116)]