21504966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30119}}^1$

素因数の和:30148

約数の個数: 32

約数和(自身を含む): 52047360

約数和(自身を除く): 30542394

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 30119, 60238, 90357, 180714, 210833, 421666, 512023, 632499, 1024046, 1264998, 1536069, 3072138, 3584161, 7168322, 10752483, 21504966]

約数ペア:

[(1, 21504966), (2, 10752483), (3, 7168322), (6, 3584161), (7, 3072138), (14, 1536069), (17, 1264998), (21, 1024046), (34, 632499), (42, 512023), (51, 421666), (102, 210833), (119, 180714), (238, 90357), (357, 60238), (714, 30119)]