1995533982

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:989

約数の個数: 112

約数和(自身を含む): 4877053440

約数和(自身を除く): 2881519458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 127, 162, 234, 243, 254, 351, 381, 486, 702, 729, 762, 829, 1053, 1143, 1458, 1651, 1658, 2106, 2286, 2487, 3159, 3302, 3429, 4953, 4974, 6318, 6858, 7461, 9477, 9906, 10287, 10777, 14859, 14922, 18954, 20574, 21554, 22383, 29718, 30861, 32331, 44577, 44766, 61722, 64662, 67149, 89154, 92583, 96993, 105283, 133731, 134298, 185166, 193986, 201447, 210566, 267462, 290979, 315849, 401193, 402894, 581958, 604341, 631698, 802386, 872937, 947547, 1203579, 1208682, 1368679, 1745874, 1895094, 2407158, 2618811, 2737358, 2842641, 4106037, 5237622, 5685282, 7856433, 8212074, 8527923, 12318111, 15712866, 17055846, 24636222, 25583769, 36954333, 51167538, 73908666, 76751307, 110862999, 153502614, 221725998, 332588997, 665177994, 997766991, 1995533982]

約数ペア:

[(1, 1995533982), (2, 997766991), (3, 665177994), (6, 332588997), (9, 221725998), (13, 153502614), (18, 110862999), (26, 76751307), (27, 73908666), (39, 51167538), (54, 36954333), (78, 25583769), (81, 24636222), (117, 17055846), (127, 15712866), (162, 12318111), (234, 8527923), (243, 8212074), (254, 7856433), (351, 5685282), (381, 5237622), (486, 4106037), (702, 2842641), (729, 2737358), (762, 2618811), (829, 2407158), (1053, 1895094), (1143, 1745874), (1458, 1368679), (1651, 1208682), (1658, 1203579), (2106, 947547), (2286, 872937), (2487, 802386), (3159, 631698), (3302, 604341), (3429, 581958), (4953, 402894), (4974, 401193), (6318, 315849), (6858, 290979), (7461, 267462), (9477, 210566), (9906, 201447), (10287, 193986), (10777, 185166), (14859, 134298), (14922, 133731), (18954, 105283), (20574, 96993), (21554, 92583), (22383, 89154), (29718, 67149), (30861, 64662), (32331, 61722), (44577, 44766)]