21298021206

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{286333}}^1$

素因数の和:286386

約数の個数: 96

約数和(自身を含む): 56405507328

約数和(自身を除く): 35107486122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 49, 66, 69, 77, 98, 138, 147, 154, 161, 231, 253, 294, 322, 462, 483, 506, 539, 759, 966, 1078, 1127, 1518, 1617, 1771, 2254, 3234, 3381, 3542, 5313, 6762, 10626, 12397, 24794, 37191, 74382, 286333, 572666, 858999, 1717998, 2004331, 3149663, 4008662, 6012993, 6299326, 6585659, 9448989, 12025986, 13171318, 14030317, 18897978, 19756977, 22047641, 28060634, 39513954, 42090951, 44095282, 46099613, 66142923, 72442249, 84181902, 92199226, 132285846, 138298839, 144884498, 154333487, 217326747, 276597678, 308666974, 322697291, 434653494, 463000461, 507095743, 645394582, 926000922, 968091873, 1014191486, 1521287229, 1936183746, 3042574458, 3549670201, 7099340402, 10649010603, 21298021206]

約数ペア:

[(1, 21298021206), (2, 10649010603), (3, 7099340402), (6, 3549670201), (7, 3042574458), (11, 1936183746), (14, 1521287229), (21, 1014191486), (22, 968091873), (23, 926000922), (33, 645394582), (42, 507095743), (46, 463000461), (49, 434653494), (66, 322697291), (69, 308666974), (77, 276597678), (98, 217326747), (138, 154333487), (147, 144884498), (154, 138298839), (161, 132285846), (231, 92199226), (253, 84181902), (294, 72442249), (322, 66142923), (462, 46099613), (483, 44095282), (506, 42090951), (539, 39513954), (759, 28060634), (966, 22047641), (1078, 19756977), (1127, 18897978), (1518, 14030317), (1617, 13171318), (1771, 12025986), (2254, 9448989), (3234, 6585659), (3381, 6299326), (3542, 6012993), (5313, 4008662), (6762, 3149663), (10626, 2004331), (12397, 1717998), (24794, 858999), (37191, 572666), (74382, 286333)]