2018770026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11447}}^1$

素因数の和:11508

約数の個数: 128

約数和(自身を含む): 5539000320

約数和(自身を除く): 3520230294

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 51, 57, 78, 91, 102, 114, 119, 133, 182, 221, 238, 247, 266, 273, 323, 357, 399, 442, 494, 546, 646, 663, 714, 741, 798, 969, 1326, 1482, 1547, 1729, 1938, 2261, 3094, 3458, 4199, 4522, 4641, 5187, 6783, 8398, 9282, 10374, 11447, 12597, 13566, 22894, 25194, 29393, 34341, 58786, 68682, 80129, 88179, 148811, 160258, 176358, 194599, 217493, 240387, 297622, 389198, 434986, 446433, 480774, 583797, 652479, 892866, 1041677, 1167594, 1304958, 1362193, 1522451, 2083354, 2529787, 2724386, 2827409, 3044902, 3125031, 3697381, 4086579, 4567353, 5059574, 5654818, 6250062, 7394762, 7589361, 8173158, 8482227, 9134706, 11092143, 15178722, 16964454, 17708509, 19791863, 22184286, 25881667, 35417018, 39583726, 48065953, 51763334, 53125527, 59375589, 77645001, 96131906, 106251054, 118751178, 144197859, 155290002, 288395718, 336461671, 672923342, 1009385013, 2018770026]

約数ペア:

[(1, 2018770026), (2, 1009385013), (3, 672923342), (6, 336461671), (7, 288395718), (13, 155290002), (14, 144197859), (17, 118751178), (19, 106251054), (21, 96131906), (26, 77645001), (34, 59375589), (38, 53125527), (39, 51763334), (42, 48065953), (51, 39583726), (57, 35417018), (78, 25881667), (91, 22184286), (102, 19791863), (114, 17708509), (119, 16964454), (133, 15178722), (182, 11092143), (221, 9134706), (238, 8482227), (247, 8173158), (266, 7589361), (273, 7394762), (323, 6250062), (357, 5654818), (399, 5059574), (442, 4567353), (494, 4086579), (546, 3697381), (646, 3125031), (663, 3044902), (714, 2827409), (741, 2724386), (798, 2529787), (969, 2083354), (1326, 1522451), (1482, 1362193), (1547, 1304958), (1729, 1167594), (1938, 1041677), (2261, 892866), (3094, 652479), (3458, 583797), (4199, 480774), (4522, 446433), (4641, 434986), (5187, 389198), (6783, 297622), (8398, 240387), (9282, 217493), (10374, 194599), (11447, 176358), (12597, 160258), (13566, 148811), (22894, 88179), (25194, 80129), (29393, 68682), (34341, 58786)]