1989080226

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3019}}^1$

素因数の和:3130

約数の個数: 120

約数和(自身を含む): 5248892880

約数和(自身を除く): 3259812654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 83, 98, 126, 147, 162, 166, 189, 249, 294, 378, 441, 498, 567, 581, 747, 882, 1134, 1162, 1323, 1494, 1743, 2241, 2646, 3019, 3486, 3969, 4067, 4482, 5229, 6038, 6723, 7938, 8134, 9057, 10458, 12201, 13446, 15687, 18114, 21133, 24402, 27171, 31374, 36603, 42266, 47061, 54342, 63399, 73206, 81513, 94122, 109809, 126798, 147931, 163026, 190197, 219618, 244539, 250577, 295862, 329427, 380394, 443793, 489078, 501154, 570591, 658854, 751731, 887586, 1141182, 1331379, 1503462, 1711773, 1754039, 2255193, 2662758, 3423546, 3508078, 3994137, 4510386, 5262117, 6765579, 7988274, 10524234, 11982411, 12278273, 13531158, 15786351, 20296737, 23964822, 24556546, 31572702, 36834819, 40593474, 47359053, 73669638, 94718106, 110504457, 142077159, 221008914, 284154318, 331513371, 663026742, 994540113, 1989080226]

約数ペア:

[(1, 1989080226), (2, 994540113), (3, 663026742), (6, 331513371), (7, 284154318), (9, 221008914), (14, 142077159), (18, 110504457), (21, 94718106), (27, 73669638), (42, 47359053), (49, 40593474), (54, 36834819), (63, 31572702), (81, 24556546), (83, 23964822), (98, 20296737), (126, 15786351), (147, 13531158), (162, 12278273), (166, 11982411), (189, 10524234), (249, 7988274), (294, 6765579), (378, 5262117), (441, 4510386), (498, 3994137), (567, 3508078), (581, 3423546), (747, 2662758), (882, 2255193), (1134, 1754039), (1162, 1711773), (1323, 1503462), (1494, 1331379), (1743, 1141182), (2241, 887586), (2646, 751731), (3019, 658854), (3486, 570591), (3969, 501154), (4067, 489078), (4482, 443793), (5229, 380394), (6038, 329427), (6723, 295862), (7938, 250577), (8134, 244539), (9057, 219618), (10458, 190197), (12201, 163026), (13446, 147931), (15687, 126798), (18114, 109809), (21133, 94122), (24402, 81513), (27171, 73206), (31374, 63399), (36603, 54342), (42266, 47061)]