1639172916

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^2\times {\mathrm{18047}}^1$

素因数の和:18118

約数の個数: 72

約数和(自身を含む): 4401546240

約数和(自身を除く): 2762373324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 841, 1044, 1566, 1682, 2523, 3132, 3364, 5046, 7569, 10092, 15138, 18047, 22707, 30276, 36094, 45414, 54141, 72188, 90828, 108282, 162423, 216564, 324846, 487269, 523363, 649692, 974538, 1046726, 1570089, 1949076, 2093452, 3140178, 4710267, 6280356, 9420534, 14130801, 15177527, 18841068, 28261602, 30355054, 45532581, 56523204, 60710108, 91065162, 136597743, 182130324, 273195486, 409793229, 546390972, 819586458, 1639172916]

約数ペア:

[(1, 1639172916), (2, 819586458), (3, 546390972), (4, 409793229), (6, 273195486), (9, 182130324), (12, 136597743), (18, 91065162), (27, 60710108), (29, 56523204), (36, 45532581), (54, 30355054), (58, 28261602), (87, 18841068), (108, 15177527), (116, 14130801), (174, 9420534), (261, 6280356), (348, 4710267), (522, 3140178), (783, 2093452), (841, 1949076), (1044, 1570089), (1566, 1046726), (1682, 974538), (2523, 649692), (3132, 523363), (3364, 487269), (5046, 324846), (7569, 216564), (10092, 162423), (15138, 108282), (18047, 90828), (22707, 72188), (30276, 54141), (36094, 45414)]