2052806508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{2971}}^1$

素因数の和:4127

約数の個数: 72

約数和(自身を含む): 5500993680

約数和(自身を除く): 3448187172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1129, 2258, 2971, 3387, 4516, 5942, 6774, 8913, 10161, 11884, 13548, 17826, 19193, 20322, 26739, 35652, 38386, 40644, 50507, 53478, 57579, 76772, 101014, 106956, 115158, 151521, 172737, 202028, 230316, 303042, 345474, 454563, 606084, 690948, 909126, 1818252, 3354259, 6708518, 10062777, 13417036, 20125554, 30188331, 40251108, 57022403, 60376662, 114044806, 120753324, 171067209, 228089612, 342134418, 513201627, 684268836, 1026403254, 2052806508]

約数ペア:

[(1, 2052806508), (2, 1026403254), (3, 684268836), (4, 513201627), (6, 342134418), (9, 228089612), (12, 171067209), (17, 120753324), (18, 114044806), (34, 60376662), (36, 57022403), (51, 40251108), (68, 30188331), (102, 20125554), (153, 13417036), (204, 10062777), (306, 6708518), (612, 3354259), (1129, 1818252), (2258, 909126), (2971, 690948), (3387, 606084), (4516, 454563), (5942, 345474), (6774, 303042), (8913, 230316), (10161, 202028), (11884, 172737), (13548, 151521), (17826, 115158), (19193, 106956), (20322, 101014), (26739, 76772), (35652, 57579), (38386, 53478), (40644, 50507)]