42956226

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 105431040

約数和(自身を除く): 62474814

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 43, 46, 57, 69, 86, 114, 127, 129, 138, 171, 207, 254, 258, 342, 381, 387, 414, 437, 762, 774, 817, 874, 989, 1143, 1311, 1634, 1978, 2286, 2413, 2451, 2622, 2921, 2967, 3933, 4826, 4902, 5461, 5842, 5934, 7239, 7353, 7866, 8763, 8901, 10922, 14478, 14706, 16383, 17526, 17802, 18791, 21717, 26289, 32766, 37582, 43434, 49149, 52578, 55499, 56373, 98298, 103759, 110998, 112746, 125603, 166497, 169119, 207518, 251206, 311277, 332994, 338238, 376809, 499491, 622554, 753618, 933831, 998982, 1130427, 1867662, 2260854, 2386457, 4772914, 7159371, 14318742, 21478113, 42956226]

約数ペア:

[(1, 42956226), (2, 21478113), (3, 14318742), (6, 7159371), (9, 4772914), (18, 2386457), (19, 2260854), (23, 1867662), (38, 1130427), (43, 998982), (46, 933831), (57, 753618), (69, 622554), (86, 499491), (114, 376809), (127, 338238), (129, 332994), (138, 311277), (171, 251206), (207, 207518), (254, 169119), (258, 166497), (342, 125603), (381, 112746), (387, 110998), (414, 103759), (437, 98298), (762, 56373), (774, 55499), (817, 52578), (874, 49149), (989, 43434), (1143, 37582), (1311, 32766), (1634, 26289), (1978, 21717), (2286, 18791), (2413, 17802), (2451, 17526), (2622, 16383), (2921, 14706), (2967, 14478), (3933, 10922), (4826, 8901), (4902, 8763), (5461, 7866), (5842, 7353), (5934, 7239)]