15663738834

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{1871}}^1$

素因数の和:2256

約数の個数: 96

約数和(自身を含む): 36428071680

約数和(自身を除く): 20764332846

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 109, 153, 218, 251, 306, 327, 502, 654, 753, 981, 1506, 1853, 1871, 1962, 2259, 3706, 3742, 4267, 4518, 5559, 5613, 8534, 11118, 11226, 12801, 16677, 16839, 25602, 27359, 31807, 33354, 33678, 38403, 54718, 63614, 76806, 82077, 95421, 164154, 190842, 203939, 246231, 286263, 407878, 465103, 469621, 492462, 572526, 611817, 930206, 939242, 1223634, 1395309, 1408863, 1835451, 2790618, 2817726, 3466963, 3670902, 4185927, 4226589, 6933926, 7983557, 8371854, 8453178, 10400889, 15967114, 20801778, 23950671, 31202667, 47901342, 51188689, 62405334, 71852013, 102377378, 143704026, 153566067, 307132134, 460698201, 870207713, 921396402, 1740415426, 2610623139, 5221246278, 7831869417, 15663738834]

約数ペア:

[(1, 15663738834), (2, 7831869417), (3, 5221246278), (6, 2610623139), (9, 1740415426), (17, 921396402), (18, 870207713), (34, 460698201), (51, 307132134), (102, 153566067), (109, 143704026), (153, 102377378), (218, 71852013), (251, 62405334), (306, 51188689), (327, 47901342), (502, 31202667), (654, 23950671), (753, 20801778), (981, 15967114), (1506, 10400889), (1853, 8453178), (1871, 8371854), (1962, 7983557), (2259, 6933926), (3706, 4226589), (3742, 4185927), (4267, 3670902), (4518, 3466963), (5559, 2817726), (5613, 2790618), (8534, 1835451), (11118, 1408863), (11226, 1395309), (12801, 1223634), (16677, 939242), (16839, 930206), (25602, 611817), (27359, 572526), (31807, 492462), (33354, 469621), (33678, 465103), (38403, 407878), (54718, 286263), (63614, 246231), (76806, 203939), (82077, 190842), (95421, 164154)]