21522162912

素因数分解:

$2^5\times 3^1\times {\mathrm{2749}}^1\times {\mathrm{81553}}^1$

素因数の和:84315

約数の個数: 48

約数和(自身を含む): 56516922000

約数和(自身を除く): 34994759088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2749, 5498, 8247, 10996, 16494, 21992, 32988, 43984, 65976, 81553, 87968, 131952, 163106, 244659, 263904, 326212, 489318, 652424, 978636, 1304848, 1957272, 2609696, 3914544, 7829088, 224189197, 448378394, 672567591, 896756788, 1345135182, 1793513576, 2690270364, 3587027152, 5380540728, 7174054304, 10761081456, 21522162912]

約数ペア:

[(1, 21522162912), (2, 10761081456), (3, 7174054304), (4, 5380540728), (6, 3587027152), (8, 2690270364), (12, 1793513576), (16, 1345135182), (24, 896756788), (32, 672567591), (48, 448378394), (96, 224189197), (2749, 7829088), (5498, 3914544), (8247, 2609696), (10996, 1957272), (16494, 1304848), (21992, 978636), (32988, 652424), (43984, 489318), (65976, 326212), (81553, 263904), (87968, 244659), (131952, 163106)]