21369744

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1530

約数の個数: 100

約数和(自身を含む): 67518000

約数和(自身を除く): 46148256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1296, 1499, 1584, 1782, 2376, 2998, 3564, 4497, 4752, 5996, 7128, 8994, 11992, 13491, 14256, 16489, 17988, 23984, 26982, 32978, 35976, 40473, 49467, 53964, 65956, 71952, 80946, 98934, 107928, 121419, 131912, 148401, 161892, 197868, 215856, 242838, 263824, 296802, 323784, 395736, 445203, 485676, 593604, 647568, 791472, 890406, 971352, 1187208, 1335609, 1780812, 1942704, 2374416, 2671218, 3561624, 5342436, 7123248, 10684872, 21369744]

約数ペア:

[(1, 21369744), (2, 10684872), (3, 7123248), (4, 5342436), (6, 3561624), (8, 2671218), (9, 2374416), (11, 1942704), (12, 1780812), (16, 1335609), (18, 1187208), (22, 971352), (24, 890406), (27, 791472), (33, 647568), (36, 593604), (44, 485676), (48, 445203), (54, 395736), (66, 323784), (72, 296802), (81, 263824), (88, 242838), (99, 215856), (108, 197868), (132, 161892), (144, 148401), (162, 131912), (176, 121419), (198, 107928), (216, 98934), (264, 80946), (297, 71952), (324, 65956), (396, 53964), (432, 49467), (528, 40473), (594, 35976), (648, 32978), (792, 26982), (891, 23984), (1188, 17988), (1296, 16489), (1499, 14256), (1584, 13491), (1782, 11992), (2376, 8994), (2998, 7128), (3564, 5996), (4497, 4752)]