16799874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 42819840

約数和(自身を除く): 26019966

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1061, 1131, 1218, 2122, 2262, 2639, 3183, 5278, 6366, 7427, 7917, 13793, 14854, 15834, 22281, 27586, 30769, 41379, 44562, 61538, 82758, 92307, 96551, 184614, 193102, 215383, 289653, 399997, 430766, 579306, 646149, 799994, 1199991, 1292298, 2399982, 2799979, 5599958, 8399937, 16799874]

約数ペア:

[(1, 16799874), (2, 8399937), (3, 5599958), (6, 2799979), (7, 2399982), (13, 1292298), (14, 1199991), (21, 799994), (26, 646149), (29, 579306), (39, 430766), (42, 399997), (58, 289653), (78, 215383), (87, 193102), (91, 184614), (174, 96551), (182, 92307), (203, 82758), (273, 61538), (377, 44562), (406, 41379), (546, 30769), (609, 27586), (754, 22281), (1061, 15834), (1131, 14854), (1218, 13793), (2122, 7917), (2262, 7427), (2639, 6366), (3183, 5278)]