40886118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 110510400

約数和(自身を除く): 69624282

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 109, 117, 126, 182, 218, 229, 234, 273, 327, 458, 546, 654, 687, 763, 819, 981, 1374, 1417, 1526, 1603, 1638, 1962, 2061, 2289, 2834, 2977, 3206, 4122, 4251, 4578, 4809, 5954, 6867, 8502, 8931, 9618, 9919, 12753, 13734, 14427, 17862, 19838, 20839, 24961, 25506, 26793, 28854, 29757, 41678, 49922, 53586, 59514, 62517, 74883, 89271, 125034, 149766, 174727, 178542, 187551, 224649, 324493, 349454, 375102, 449298, 524181, 648986, 973479, 1048362, 1572543, 1946958, 2271451, 2920437, 3145086, 4542902, 5840874, 6814353, 13628706, 20443059, 40886118]

約数ペア:

[(1, 40886118), (2, 20443059), (3, 13628706), (6, 6814353), (7, 5840874), (9, 4542902), (13, 3145086), (14, 2920437), (18, 2271451), (21, 1946958), (26, 1572543), (39, 1048362), (42, 973479), (63, 648986), (78, 524181), (91, 449298), (109, 375102), (117, 349454), (126, 324493), (182, 224649), (218, 187551), (229, 178542), (234, 174727), (273, 149766), (327, 125034), (458, 89271), (546, 74883), (654, 62517), (687, 59514), (763, 53586), (819, 49922), (981, 41678), (1374, 29757), (1417, 28854), (1526, 26793), (1603, 25506), (1638, 24961), (1962, 20839), (2061, 19838), (2289, 17862), (2834, 14427), (2977, 13734), (3206, 12753), (4122, 9919), (4251, 9618), (4578, 8931), (4809, 8502), (5954, 6867)]