1639348074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2447}}^1$

素因数の和:2884

約数の個数: 96

約数和(自身を含む): 4384074240

約数和(自身を除く): 2744726166

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 409, 546, 818, 819, 1227, 1638, 2447, 2454, 2863, 3681, 4894, 5317, 5726, 7341, 7362, 8589, 10634, 14682, 15951, 17129, 17178, 22023, 25767, 31811, 31902, 34258, 37219, 44046, 47853, 51387, 51534, 63622, 74438, 95433, 95706, 102774, 111657, 154161, 190866, 222677, 223314, 286299, 308322, 334971, 445354, 572598, 668031, 669942, 1000823, 1336062, 2001646, 2004093, 3002469, 4008186, 6004938, 7005761, 9007407, 13010699, 14011522, 18014814, 21017283, 26021398, 39032097, 42034566, 63051849, 78064194, 91074893, 117096291, 126103698, 182149786, 234192582, 273224679, 546449358, 819674037, 1639348074]

約数ペア:

[(1, 1639348074), (2, 819674037), (3, 546449358), (6, 273224679), (7, 234192582), (9, 182149786), (13, 126103698), (14, 117096291), (18, 91074893), (21, 78064194), (26, 63051849), (39, 42034566), (42, 39032097), (63, 26021398), (78, 21017283), (91, 18014814), (117, 14011522), (126, 13010699), (182, 9007407), (234, 7005761), (273, 6004938), (409, 4008186), (546, 3002469), (818, 2004093), (819, 2001646), (1227, 1336062), (1638, 1000823), (2447, 669942), (2454, 668031), (2863, 572598), (3681, 445354), (4894, 334971), (5317, 308322), (5726, 286299), (7341, 223314), (7362, 222677), (8589, 190866), (10634, 154161), (14682, 111657), (15951, 102774), (17129, 95706), (17178, 95433), (22023, 74438), (25767, 63622), (31811, 51534), (31902, 51387), (34258, 47853), (37219, 44046)]