21732912

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4079}}^1$

素因数の和:4130

約数の個数: 60

約数和(自身を含む): 62481120

約数和(自身を除く): 40748208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 4079, 5328, 8158, 12237, 16316, 24474, 32632, 36711, 48948, 65264, 73422, 97896, 146844, 150923, 195792, 293688, 301846, 452769, 587376, 603692, 905538, 1207384, 1358307, 1811076, 2414768, 2716614, 3622152, 5433228, 7244304, 10866456, 21732912]

約数ペア:

[(1, 21732912), (2, 10866456), (3, 7244304), (4, 5433228), (6, 3622152), (8, 2716614), (9, 2414768), (12, 1811076), (16, 1358307), (18, 1207384), (24, 905538), (36, 603692), (37, 587376), (48, 452769), (72, 301846), (74, 293688), (111, 195792), (144, 150923), (148, 146844), (222, 97896), (296, 73422), (333, 65264), (444, 48948), (592, 36711), (666, 32632), (888, 24474), (1332, 16316), (1776, 12237), (2664, 8158), (4079, 5328)]