1512

素因数分解:

$2^3\times 3^3\times 7^1$

素因数の和:22

約数の個数: 32

約数和(自身を含む): 4800

約数和(自身を除く): 3288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512]

約数ペア:

[(1, 1512), (2, 756), (3, 504), (4, 378), (6, 252), (7, 216), (8, 189), (9, 168), (12, 126), (14, 108), (18, 84), (21, 72), (24, 63), (27, 56), (28, 54), (36, 42)]