1551116466

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1685

約数の個数: 80

約数和(自身を含む): 3577913856

約数和(自身を除く): 2026797390

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 137, 141, 162, 274, 282, 411, 423, 822, 846, 1233, 1269, 1487, 2466, 2538, 2974, 3699, 3807, 4461, 6439, 7398, 7614, 8922, 11097, 12878, 13383, 19317, 22194, 26766, 38634, 40149, 57951, 69889, 80298, 115902, 120447, 139778, 173853, 203719, 209667, 240894, 347706, 407438, 419334, 521559, 611157, 629001, 1043118, 1222314, 1258002, 1833471, 1887003, 3666942, 3774006, 5500413, 5661009, 9574793, 11000826, 11322018, 16501239, 19149586, 28724379, 33002478, 57448758, 86173137, 172346274, 258519411, 517038822, 775558233, 1551116466]

約数ペア:

[(1, 1551116466), (2, 775558233), (3, 517038822), (6, 258519411), (9, 172346274), (18, 86173137), (27, 57448758), (47, 33002478), (54, 28724379), (81, 19149586), (94, 16501239), (137, 11322018), (141, 11000826), (162, 9574793), (274, 5661009), (282, 5500413), (411, 3774006), (423, 3666942), (822, 1887003), (846, 1833471), (1233, 1258002), (1269, 1222314), (1487, 1043118), (2466, 629001), (2538, 611157), (2974, 521559), (3699, 419334), (3807, 407438), (4461, 347706), (6439, 240894), (7398, 209667), (7614, 203719), (8922, 173853), (11097, 139778), (12878, 120447), (13383, 115902), (19317, 80298), (22194, 69889), (26766, 57951), (38634, 40149)]