2868857586

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{487}}^1\times {\mathrm{6679}}^1$

素因数の和:7188

約数の個数: 72

約数和(自身を含む): 7246624320

約数和(自身を除く): 4377766734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 487, 882, 974, 1461, 2922, 3409, 4383, 6679, 6818, 8766, 10227, 13358, 20037, 20454, 23863, 30681, 40074, 46753, 47726, 60111, 61362, 71589, 93506, 120222, 140259, 143178, 214767, 280518, 327271, 420777, 429534, 654542, 841554, 981813, 1963626, 2945439, 3252673, 5890878, 6505346, 9758019, 19516038, 22768711, 29274057, 45537422, 58548114, 68306133, 136612266, 159380977, 204918399, 318761954, 409836798, 478142931, 956285862, 1434428793, 2868857586]

約数ペア:

[(1, 2868857586), (2, 1434428793), (3, 956285862), (6, 478142931), (7, 409836798), (9, 318761954), (14, 204918399), (18, 159380977), (21, 136612266), (42, 68306133), (49, 58548114), (63, 45537422), (98, 29274057), (126, 22768711), (147, 19516038), (294, 9758019), (441, 6505346), (487, 5890878), (882, 3252673), (974, 2945439), (1461, 1963626), (2922, 981813), (3409, 841554), (4383, 654542), (6679, 429534), (6818, 420777), (8766, 327271), (10227, 280518), (13358, 214767), (20037, 143178), (20454, 140259), (23863, 120222), (30681, 93506), (40074, 71589), (46753, 61362), (47726, 60111)]