21967926396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{17491}}^1$

素因数の和:17691

約数の個数: 96

約数和(自身を含む): 56445704448

約数和(自身を除く): 34477778052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 97, 156, 166, 194, 249, 291, 332, 388, 498, 582, 996, 1079, 1164, 1261, 2158, 2522, 3237, 3783, 4316, 5044, 6474, 7566, 8051, 12948, 15132, 16102, 17491, 24153, 32204, 34982, 48306, 52473, 69964, 96612, 104663, 104946, 209326, 209892, 227383, 313989, 418652, 454766, 627978, 682149, 909532, 1255956, 1364298, 1451753, 1696627, 2728596, 2903506, 3393254, 4355259, 5089881, 5807012, 6786508, 8710518, 10179762, 17421036, 18872789, 20359524, 22056151, 37745578, 44112302, 56618367, 66168453, 75491156, 88224604, 113236734, 132336906, 140820041, 226473468, 264673812, 281640082, 422460123, 563280164, 844920246, 1689840492, 1830660533, 3661321066, 5491981599, 7322642132, 10983963198, 21967926396]

約数ペア:

[(1, 21967926396), (2, 10983963198), (3, 7322642132), (4, 5491981599), (6, 3661321066), (12, 1830660533), (13, 1689840492), (26, 844920246), (39, 563280164), (52, 422460123), (78, 281640082), (83, 264673812), (97, 226473468), (156, 140820041), (166, 132336906), (194, 113236734), (249, 88224604), (291, 75491156), (332, 66168453), (388, 56618367), (498, 44112302), (582, 37745578), (996, 22056151), (1079, 20359524), (1164, 18872789), (1261, 17421036), (2158, 10179762), (2522, 8710518), (3237, 6786508), (3783, 5807012), (4316, 5089881), (5044, 4355259), (6474, 3393254), (7566, 2903506), (8051, 2728596), (12948, 1696627), (15132, 1451753), (16102, 1364298), (17491, 1255956), (24153, 909532), (32204, 682149), (34982, 627978), (48306, 454766), (52473, 418652), (69964, 313989), (96612, 227383), (104663, 209892), (104946, 209326)]