981020916

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4127}}^1$

素因数の和:4242

約数の個数: 96

約数和(自身を含む): 2663055360

約数和(自身を除く): 1682034444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 93, 108, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 837, 852, 1116, 1278, 1674, 1917, 2201, 2556, 3348, 3834, 4127, 4402, 6603, 7668, 8254, 8804, 12381, 13206, 16508, 19809, 24762, 26412, 37143, 39618, 49524, 59427, 74286, 79236, 111429, 118854, 127937, 148572, 222858, 237708, 255874, 293017, 383811, 445716, 511748, 586034, 767622, 879051, 1151433, 1172068, 1535244, 1758102, 2302866, 2637153, 3454299, 3516204, 4605732, 5274306, 6908598, 7911459, 9083527, 10548612, 13817196, 15822918, 18167054, 27250581, 31645836, 36334108, 54501162, 81751743, 109002324, 163503486, 245255229, 327006972, 490510458, 981020916]

約数ペア:

[(1, 981020916), (2, 490510458), (3, 327006972), (4, 245255229), (6, 163503486), (9, 109002324), (12, 81751743), (18, 54501162), (27, 36334108), (31, 31645836), (36, 27250581), (54, 18167054), (62, 15822918), (71, 13817196), (93, 10548612), (108, 9083527), (124, 7911459), (142, 6908598), (186, 5274306), (213, 4605732), (279, 3516204), (284, 3454299), (372, 2637153), (426, 2302866), (558, 1758102), (639, 1535244), (837, 1172068), (852, 1151433), (1116, 879051), (1278, 767622), (1674, 586034), (1917, 511748), (2201, 445716), (2556, 383811), (3348, 293017), (3834, 255874), (4127, 237708), (4402, 222858), (6603, 148572), (7668, 127937), (8254, 118854), (8804, 111429), (12381, 79236), (13206, 74286), (16508, 59427), (19809, 49524), (24762, 39618), (26412, 37143)]