21433248

素因数分解:

$2^5\times 3^4\times {\mathrm{8269}}^1$

素因数の和:8291

約数の個数: 60

約数和(自身を含む): 63042210

約数和(自身を除く): 41608962

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, 288, 324, 432, 648, 864, 1296, 2592, 8269, 16538, 24807, 33076, 49614, 66152, 74421, 99228, 132304, 148842, 198456, 223263, 264608, 297684, 396912, 446526, 595368, 669789, 793824, 893052, 1190736, 1339578, 1786104, 2381472, 2679156, 3572208, 5358312, 7144416, 10716624, 21433248]

約数ペア:

[(1, 21433248), (2, 10716624), (3, 7144416), (4, 5358312), (6, 3572208), (8, 2679156), (9, 2381472), (12, 1786104), (16, 1339578), (18, 1190736), (24, 893052), (27, 793824), (32, 669789), (36, 595368), (48, 446526), (54, 396912), (72, 297684), (81, 264608), (96, 223263), (108, 198456), (144, 148842), (162, 132304), (216, 99228), (288, 74421), (324, 66152), (432, 49614), (648, 33076), (864, 24807), (1296, 16538), (2592, 8269)]