2154278412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13499}}^1$

素因数の和:13564

約数の個数: 144

約数和(自身を含む): 6604416000

約数和(自身を除く): 4450137588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1209, 1287, 1364, 1612, 1716, 2046, 2418, 2574, 3069, 3627, 4092, 4433, 4836, 5148, 6138, 7254, 8866, 12276, 13299, 13499, 14508, 17732, 26598, 26998, 39897, 40497, 53196, 53996, 79794, 80994, 121491, 148489, 159588, 161988, 175487, 242982, 296978, 350974, 418469, 445467, 485964, 526461, 593956, 701948, 836938, 890934, 1052922, 1255407, 1336401, 1579383, 1673876, 1781868, 1930357, 2105844, 2510814, 2672802, 3158766, 3766221, 3860714, 4603159, 5021628, 5345604, 5440097, 5791071, 6317532, 7532442, 7721428, 9206318, 10880194, 11582142, 13809477, 15064884, 16320291, 17373213, 18412636, 21760388, 23164284, 27618954, 32640582, 34746426, 41428431, 48960873, 55237908, 59841067, 65281164, 69492852, 82856862, 97921746, 119682134, 165713724, 179523201, 195843492, 239364268, 359046402, 538569603, 718092804, 1077139206, 2154278412]

約数ペア:

[(1, 2154278412), (2, 1077139206), (3, 718092804), (4, 538569603), (6, 359046402), (9, 239364268), (11, 195843492), (12, 179523201), (13, 165713724), (18, 119682134), (22, 97921746), (26, 82856862), (31, 69492852), (33, 65281164), (36, 59841067), (39, 55237908), (44, 48960873), (52, 41428431), (62, 34746426), (66, 32640582), (78, 27618954), (93, 23164284), (99, 21760388), (117, 18412636), (124, 17373213), (132, 16320291), (143, 15064884), (156, 13809477), (186, 11582142), (198, 10880194), (234, 9206318), (279, 7721428), (286, 7532442), (341, 6317532), (372, 5791071), (396, 5440097), (403, 5345604), (429, 5021628), (468, 4603159), (558, 3860714), (572, 3766221), (682, 3158766), (806, 2672802), (858, 2510814), (1023, 2105844), (1116, 1930357), (1209, 1781868), (1287, 1673876), (1364, 1579383), (1612, 1336401), (1716, 1255407), (2046, 1052922), (2418, 890934), (2574, 836938), (3069, 701948), (3627, 593956), (4092, 526461), (4433, 485964), (4836, 445467), (5148, 418469), (6138, 350974), (7254, 296978), (8866, 242982), (12276, 175487), (13299, 161988), (13499, 159588), (14508, 148489), (17732, 121491), (26598, 80994), (26998, 79794), (39897, 53996), (40497, 53196)]