26007618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 70963200

約数和(自身を除く): 44955582

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 23, 26, 38, 39, 42, 46, 57, 69, 78, 91, 109, 114, 133, 138, 161, 182, 218, 247, 266, 273, 299, 322, 327, 399, 437, 483, 494, 546, 598, 654, 741, 763, 798, 874, 897, 966, 1311, 1417, 1482, 1526, 1729, 1794, 2071, 2093, 2289, 2507, 2622, 2834, 3059, 3458, 4142, 4186, 4251, 4578, 5014, 5187, 5681, 6118, 6213, 6279, 7521, 8502, 9177, 9919, 10374, 11362, 12426, 12558, 14497, 15042, 17043, 17549, 18354, 19838, 26923, 28994, 29757, 32591, 34086, 35098, 39767, 43491, 47633, 52647, 53846, 59514, 65182, 79534, 80769, 86982, 95266, 97773, 105294, 119301, 142899, 161538, 188461, 195546, 228137, 238602, 285798, 333431, 376922, 456274, 565383, 619229, 666862, 684411, 1000293, 1130766, 1238458, 1368822, 1857687, 2000586, 3715374, 4334603, 8669206, 13003809, 26007618]

約数ペア:

[(1, 26007618), (2, 13003809), (3, 8669206), (6, 4334603), (7, 3715374), (13, 2000586), (14, 1857687), (19, 1368822), (21, 1238458), (23, 1130766), (26, 1000293), (38, 684411), (39, 666862), (42, 619229), (46, 565383), (57, 456274), (69, 376922), (78, 333431), (91, 285798), (109, 238602), (114, 228137), (133, 195546), (138, 188461), (161, 161538), (182, 142899), (218, 119301), (247, 105294), (266, 97773), (273, 95266), (299, 86982), (322, 80769), (327, 79534), (399, 65182), (437, 59514), (483, 53846), (494, 52647), (546, 47633), (598, 43491), (654, 39767), (741, 35098), (763, 34086), (798, 32591), (874, 29757), (897, 28994), (966, 26923), (1311, 19838), (1417, 18354), (1482, 17549), (1526, 17043), (1729, 15042), (1794, 14497), (2071, 12558), (2093, 12426), (2289, 11362), (2507, 10374), (2622, 9919), (2834, 9177), (3059, 8502), (3458, 7521), (4142, 6279), (4186, 6213), (4251, 6118), (4578, 5681), (5014, 5187)]