21536112

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{34513}}^1$

素因数の和:34537

約数の個数: 40

約数和(自身を含む): 59916304

約数和(自身を除く): 38380192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 34513, 69026, 103539, 138052, 207078, 276104, 414156, 448669, 552208, 828312, 897338, 1346007, 1656624, 1794676, 2692014, 3589352, 5384028, 7178704, 10768056, 21536112]

約数ペア:

[(1, 21536112), (2, 10768056), (3, 7178704), (4, 5384028), (6, 3589352), (8, 2692014), (12, 1794676), (13, 1656624), (16, 1346007), (24, 897338), (26, 828312), (39, 552208), (48, 448669), (52, 414156), (78, 276104), (104, 207078), (156, 138052), (208, 103539), (312, 69026), (624, 34513)]