31752882

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 82992000

約数和(自身を除く): 51239118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 139, 147, 222, 259, 278, 294, 333, 343, 417, 441, 518, 666, 686, 777, 834, 882, 973, 1029, 1251, 1554, 1813, 1946, 2058, 2331, 2502, 2919, 3087, 3626, 4662, 5143, 5439, 5838, 6174, 6811, 8757, 10286, 10878, 12691, 13622, 15429, 16317, 17514, 20433, 25382, 30858, 32634, 36001, 38073, 40866, 46287, 47677, 61299, 72002, 76146, 92574, 95354, 108003, 114219, 122598, 143031, 216006, 228438, 252007, 286062, 324009, 429093, 504014, 648018, 756021, 858186, 1512042, 1764049, 2268063, 3528098, 4536126, 5292147, 10584294, 15876441, 31752882]

約数ペア:

[(1, 31752882), (2, 15876441), (3, 10584294), (6, 5292147), (7, 4536126), (9, 3528098), (14, 2268063), (18, 1764049), (21, 1512042), (37, 858186), (42, 756021), (49, 648018), (63, 504014), (74, 429093), (98, 324009), (111, 286062), (126, 252007), (139, 228438), (147, 216006), (222, 143031), (259, 122598), (278, 114219), (294, 108003), (333, 95354), (343, 92574), (417, 76146), (441, 72002), (518, 61299), (666, 47677), (686, 46287), (777, 40866), (834, 38073), (882, 36001), (973, 32634), (1029, 30858), (1251, 25382), (1554, 20433), (1813, 17514), (1946, 16317), (2058, 15429), (2331, 13622), (2502, 12691), (2919, 10878), (3087, 10286), (3626, 8757), (4662, 6811), (5143, 6174), (5439, 5838)]