1247796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 3616704

約数和(自身を除く): 2368908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 137, 138, 198, 207, 253, 274, 276, 396, 411, 414, 506, 548, 759, 822, 828, 1012, 1233, 1507, 1518, 1644, 2277, 2466, 3014, 3036, 3151, 4521, 4554, 4932, 6028, 6302, 9042, 9108, 9453, 12604, 13563, 18084, 18906, 27126, 28359, 34661, 37812, 54252, 56718, 69322, 103983, 113436, 138644, 207966, 311949, 415932, 623898, 1247796]

約数ペア:

[(1, 1247796), (2, 623898), (3, 415932), (4, 311949), (6, 207966), (9, 138644), (11, 113436), (12, 103983), (18, 69322), (22, 56718), (23, 54252), (33, 37812), (36, 34661), (44, 28359), (46, 27126), (66, 18906), (69, 18084), (92, 13563), (99, 12604), (132, 9453), (137, 9108), (138, 9042), (198, 6302), (207, 6028), (253, 4932), (274, 4554), (276, 4521), (396, 3151), (411, 3036), (414, 3014), (506, 2466), (548, 2277), (759, 1644), (822, 1518), (828, 1507), (1012, 1233)]