40551966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1350

約数の個数: 96

約数和(自身を含む): 113917440

約数和(自身を除く): 73365474

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1303, 1482, 1638, 1729, 2223, 2394, 2606, 3458, 3909, 4446, 5187, 7818, 9121, 10374, 11727, 15561, 16939, 18242, 23454, 24757, 27363, 31122, 33878, 49514, 50817, 54726, 74271, 82089, 101634, 118573, 148542, 152451, 164178, 173299, 222813, 237146, 304902, 321841, 346598, 355719, 445626, 519897, 643682, 711438, 965523, 1039794, 1067157, 1559691, 1931046, 2134314, 2252887, 2896569, 3119382, 4505774, 5793138, 6758661, 13517322, 20275983, 40551966]

約数ペア:

[(1, 40551966), (2, 20275983), (3, 13517322), (6, 6758661), (7, 5793138), (9, 4505774), (13, 3119382), (14, 2896569), (18, 2252887), (19, 2134314), (21, 1931046), (26, 1559691), (38, 1067157), (39, 1039794), (42, 965523), (57, 711438), (63, 643682), (78, 519897), (91, 445626), (114, 355719), (117, 346598), (126, 321841), (133, 304902), (171, 237146), (182, 222813), (234, 173299), (247, 164178), (266, 152451), (273, 148542), (342, 118573), (399, 101634), (494, 82089), (546, 74271), (741, 54726), (798, 50817), (819, 49514), (1197, 33878), (1303, 31122), (1482, 27363), (1638, 24757), (1729, 23454), (2223, 18242), (2394, 16939), (2606, 15561), (3458, 11727), (3909, 10374), (4446, 9121), (5187, 7818)]