21858336

素因数分解:

$2^5\times 3^6\times {\mathrm{937}}^1$

素因数の和:965

約数の個数: 84

約数和(自身を含む): 64589742

約数和(自身を除く): 42731406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 937, 972, 1296, 1458, 1874, 1944, 2592, 2811, 2916, 3748, 3888, 5622, 5832, 7496, 7776, 8433, 11244, 11664, 14992, 16866, 22488, 23328, 25299, 29984, 33732, 44976, 50598, 67464, 75897, 89952, 101196, 134928, 151794, 202392, 227691, 269856, 303588, 404784, 455382, 607176, 683073, 809568, 910764, 1214352, 1366146, 1821528, 2428704, 2732292, 3643056, 5464584, 7286112, 10929168, 21858336]

約数ペア:

[(1, 21858336), (2, 10929168), (3, 7286112), (4, 5464584), (6, 3643056), (8, 2732292), (9, 2428704), (12, 1821528), (16, 1366146), (18, 1214352), (24, 910764), (27, 809568), (32, 683073), (36, 607176), (48, 455382), (54, 404784), (72, 303588), (81, 269856), (96, 227691), (108, 202392), (144, 151794), (162, 134928), (216, 101196), (243, 89952), (288, 75897), (324, 67464), (432, 50598), (486, 44976), (648, 33732), (729, 29984), (864, 25299), (937, 23328), (972, 22488), (1296, 16866), (1458, 14992), (1874, 11664), (1944, 11244), (2592, 8433), (2811, 7776), (2916, 7496), (3748, 5832), (3888, 5622)]