2194639668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6577}}^1$

素因数の和:6654

約数の個数: 144

約数和(自身を含む): 6436125696

約数和(自身を除く): 4241486028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 186, 207, 234, 276, 279, 299, 372, 403, 414, 468, 558, 598, 713, 806, 828, 897, 1116, 1196, 1209, 1426, 1612, 1794, 2139, 2418, 2691, 2852, 3588, 3627, 4278, 4836, 5382, 6417, 6577, 7254, 8556, 9269, 10764, 12834, 13154, 14508, 18538, 19731, 25668, 26308, 27807, 37076, 39462, 55614, 59193, 78924, 83421, 85501, 111228, 118386, 151271, 166842, 171002, 203887, 236772, 256503, 302542, 333684, 342004, 407774, 453813, 513006, 605084, 611661, 769509, 815548, 907626, 1026012, 1223322, 1361439, 1539018, 1815252, 1834983, 1966523, 2446644, 2650531, 2722878, 3078036, 3669966, 3933046, 4689401, 5301062, 5445756, 5899569, 7339932, 7866092, 7951593, 9378802, 10602124, 11799138, 14068203, 15903186, 17698707, 18757604, 23598276, 23854779, 28136406, 31806372, 35397414, 42204609, 47709558, 56272812, 60962213, 70794828, 84409218, 95419116, 121924426, 168818436, 182886639, 243848852, 365773278, 548659917, 731546556, 1097319834, 2194639668]

約数ペア:

[(1, 2194639668), (2, 1097319834), (3, 731546556), (4, 548659917), (6, 365773278), (9, 243848852), (12, 182886639), (13, 168818436), (18, 121924426), (23, 95419116), (26, 84409218), (31, 70794828), (36, 60962213), (39, 56272812), (46, 47709558), (52, 42204609), (62, 35397414), (69, 31806372), (78, 28136406), (92, 23854779), (93, 23598276), (117, 18757604), (124, 17698707), (138, 15903186), (156, 14068203), (186, 11799138), (207, 10602124), (234, 9378802), (276, 7951593), (279, 7866092), (299, 7339932), (372, 5899569), (403, 5445756), (414, 5301062), (468, 4689401), (558, 3933046), (598, 3669966), (713, 3078036), (806, 2722878), (828, 2650531), (897, 2446644), (1116, 1966523), (1196, 1834983), (1209, 1815252), (1426, 1539018), (1612, 1361439), (1794, 1223322), (2139, 1026012), (2418, 907626), (2691, 815548), (2852, 769509), (3588, 611661), (3627, 605084), (4278, 513006), (4836, 453813), (5382, 407774), (6417, 342004), (6577, 333684), (7254, 302542), (8556, 256503), (9269, 236772), (10764, 203887), (12834, 171002), (13154, 166842), (14508, 151271), (18538, 118386), (19731, 111228), (25668, 85501), (26308, 83421), (27807, 78924), (37076, 59193), (39462, 55614)]