21311424

素因数分解:

$2^6\times 3^4\times {\mathrm{4111}}^1$

素因数の和:4135

約数の個数: 70

約数和(自身を含む): 63189104

約数和(自身を除く): 41877680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 4111, 5184, 8222, 12333, 16444, 24666, 32888, 36999, 49332, 65776, 73998, 98664, 110997, 131552, 147996, 197328, 221994, 263104, 295992, 332991, 394656, 443988, 591984, 665982, 789312, 887976, 1183968, 1331964, 1775952, 2367936, 2663928, 3551904, 5327856, 7103808, 10655712, 21311424]

約数ペア:

[(1, 21311424), (2, 10655712), (3, 7103808), (4, 5327856), (6, 3551904), (8, 2663928), (9, 2367936), (12, 1775952), (16, 1331964), (18, 1183968), (24, 887976), (27, 789312), (32, 665982), (36, 591984), (48, 443988), (54, 394656), (64, 332991), (72, 295992), (81, 263104), (96, 221994), (108, 197328), (144, 147996), (162, 131552), (192, 110997), (216, 98664), (288, 73998), (324, 65776), (432, 49332), (576, 36999), (648, 32888), (864, 24666), (1296, 16444), (1728, 12333), (2592, 8222), (4111, 5184)]