388139112

素因数分解:

$2^3\times 3^2\times {\mathrm{5390821}}^1$

素因数の和:5390833

約数の個数: 24

約数和(自身を含む): 1051210290

約数和(自身を除く): 663071178

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5390821, 10781642, 16172463, 21563284, 32344926, 43126568, 48517389, 64689852, 97034778, 129379704, 194069556, 388139112]

約数ペア:

[(1, 388139112), (2, 194069556), (3, 129379704), (4, 97034778), (6, 64689852), (8, 48517389), (9, 43126568), (12, 32344926), (18, 21563284), (24, 16172463), (36, 10781642), (72, 5390821)]