1971446136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{201827}}^1$

素因数の和:201884

約数の個数: 64

約数和(自身を含む): 5522014080

約数和(自身を除く): 3550567944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 9768, 201827, 403654, 605481, 807308, 1210962, 1614616, 2220097, 2421924, 4440194, 4843848, 6660291, 7467599, 8880388, 13320582, 14935198, 17760776, 22402797, 26641164, 29870396, 44805594, 53282328, 59740792, 82143589, 89611188, 164287178, 179222376, 246430767, 328574356, 492861534, 657148712, 985723068, 1971446136]

約数ペア:

[(1, 1971446136), (2, 985723068), (3, 657148712), (4, 492861534), (6, 328574356), (8, 246430767), (11, 179222376), (12, 164287178), (22, 89611188), (24, 82143589), (33, 59740792), (37, 53282328), (44, 44805594), (66, 29870396), (74, 26641164), (88, 22402797), (111, 17760776), (132, 14935198), (148, 13320582), (222, 8880388), (264, 7467599), (296, 6660291), (407, 4843848), (444, 4440194), (814, 2421924), (888, 2220097), (1221, 1614616), (1628, 1210962), (2442, 807308), (3256, 605481), (4884, 403654), (9768, 201827)]