11987236554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1\times {\mathrm{2969}}^1$

素因数の和:4735

約数の個数: 64

約数和(自身を含む): 26512738560

約数和(自身を除く): 14525502006

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 1721, 2346, 2969, 3442, 5163, 5938, 8907, 10326, 17814, 29257, 39583, 50473, 58514, 68287, 79166, 87771, 100946, 118749, 136574, 151419, 175542, 204861, 237498, 302838, 409722, 672911, 1160879, 1345822, 2018733, 2321758, 3482637, 4037466, 5109649, 6965274, 10219298, 15328947, 30657894, 86864033, 117521927, 173728066, 235043854, 260592099, 352565781, 521184198, 705131562, 1997872759, 3995745518, 5993618277, 11987236554]

約数ペア:

[(1, 11987236554), (2, 5993618277), (3, 3995745518), (6, 1997872759), (17, 705131562), (23, 521184198), (34, 352565781), (46, 260592099), (51, 235043854), (69, 173728066), (102, 117521927), (138, 86864033), (391, 30657894), (782, 15328947), (1173, 10219298), (1721, 6965274), (2346, 5109649), (2969, 4037466), (3442, 3482637), (5163, 2321758), (5938, 2018733), (8907, 1345822), (10326, 1160879), (17814, 672911), (29257, 409722), (39583, 302838), (50473, 237498), (58514, 204861), (68287, 175542), (79166, 151419), (87771, 136574), (100946, 118749)]