21847536

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 80

約数和(自身を含む): 63448320

約数和(自身を除く): 41600784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 491, 618, 824, 927, 982, 1236, 1473, 1648, 1854, 1964, 2472, 2781, 2946, 3708, 3928, 4419, 4944, 5562, 5892, 7416, 7856, 8838, 11124, 11784, 13257, 14832, 17676, 22248, 23568, 26514, 35352, 44496, 50573, 53028, 70704, 101146, 106056, 151719, 202292, 212112, 303438, 404584, 455157, 606876, 809168, 910314, 1213752, 1365471, 1820628, 2427504, 2730942, 3641256, 5461884, 7282512, 10923768, 21847536]

約数ペア:

[(1, 21847536), (2, 10923768), (3, 7282512), (4, 5461884), (6, 3641256), (8, 2730942), (9, 2427504), (12, 1820628), (16, 1365471), (18, 1213752), (24, 910314), (27, 809168), (36, 606876), (48, 455157), (54, 404584), (72, 303438), (103, 212112), (108, 202292), (144, 151719), (206, 106056), (216, 101146), (309, 70704), (412, 53028), (432, 50573), (491, 44496), (618, 35352), (824, 26514), (927, 23568), (982, 22248), (1236, 17676), (1473, 14832), (1648, 13257), (1854, 11784), (1964, 11124), (2472, 8838), (2781, 7856), (2946, 7416), (3708, 5892), (3928, 5562), (4419, 4944)]