21548112

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{26407}}^1$

素因数の和:26435

約数の個数: 40

約数和(自身を含む): 58942656

約数和(自身を除く): 37394544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 26407, 52814, 79221, 105628, 158442, 211256, 316884, 422512, 448919, 633768, 897838, 1267536, 1346757, 1795676, 2693514, 3591352, 5387028, 7182704, 10774056, 21548112]

約数ペア:

[(1, 21548112), (2, 10774056), (3, 7182704), (4, 5387028), (6, 3591352), (8, 2693514), (12, 1795676), (16, 1346757), (17, 1267536), (24, 897838), (34, 633768), (48, 448919), (51, 422512), (68, 316884), (102, 211256), (136, 158442), (204, 105628), (272, 79221), (408, 52814), (816, 26407)]