31472436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 77772800

約数和(自身を除く): 46300364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 223, 228, 446, 619, 669, 892, 1238, 1338, 1857, 2476, 2676, 3714, 4237, 7428, 8474, 11761, 12711, 16948, 23522, 25422, 35283, 47044, 50844, 70566, 138037, 141132, 276074, 414111, 552148, 828222, 1656444, 2622703, 5245406, 7868109, 10490812, 15736218, 31472436]

約数ペア:

[(1, 31472436), (2, 15736218), (3, 10490812), (4, 7868109), (6, 5245406), (12, 2622703), (19, 1656444), (38, 828222), (57, 552148), (76, 414111), (114, 276074), (223, 141132), (228, 138037), (446, 70566), (619, 50844), (669, 47044), (892, 35283), (1238, 25422), (1338, 23522), (1857, 16948), (2476, 12711), (2676, 11761), (3714, 8474), (4237, 7428)]