1057644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1399}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 3136000

約数和(自身を除く): 2078356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1399, 2798, 4197, 5596, 8394, 9793, 12591, 16788, 19586, 25182, 29379, 37773, 39172, 50364, 58758, 75546, 88137, 117516, 151092, 176274, 264411, 352548, 528822, 1057644]

約数ペア:

[(1, 1057644), (2, 528822), (3, 352548), (4, 264411), (6, 176274), (7, 151092), (9, 117516), (12, 88137), (14, 75546), (18, 58758), (21, 50364), (27, 39172), (28, 37773), (36, 29379), (42, 25182), (54, 19586), (63, 16788), (84, 12591), (108, 9793), (126, 8394), (189, 5596), (252, 4197), (378, 2798), (756, 1399)]