31024746

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 70784064

約数和(自身を除く): 39759318

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 137, 138, 207, 274, 411, 414, 547, 822, 1094, 1233, 1641, 2466, 3151, 3282, 4923, 6302, 9453, 9846, 12581, 18906, 25162, 28359, 37743, 56718, 74939, 75486, 113229, 149878, 224817, 226458, 449634, 674451, 1348902, 1723597, 3447194, 5170791, 10341582, 15512373, 31024746]

約数ペア:

[(1, 31024746), (2, 15512373), (3, 10341582), (6, 5170791), (9, 3447194), (18, 1723597), (23, 1348902), (46, 674451), (69, 449634), (137, 226458), (138, 224817), (207, 149878), (274, 113229), (411, 75486), (414, 74939), (547, 56718), (822, 37743), (1094, 28359), (1233, 25162), (1641, 18906), (2466, 12581), (3151, 9846), (3282, 9453), (4923, 6302)]