26944983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 23374377

約数列:

[1, 3, 9, 13, 17, 19, 23, 31, 39, 51, 57, 69, 93, 117, 153, 171, 207, 221, 247, 279, 299, 323, 391, 403, 437, 527, 589, 663, 713, 741, 897, 969, 1173, 1209, 1311, 1581, 1767, 1989, 2139, 2223, 2691, 2907, 3519, 3627, 3933, 4199, 4743, 5083, 5301, 5681, 6417, 6851, 7429, 7657, 9269, 10013, 12121, 12597, 13547, 15249, 17043, 20553, 22287, 22971, 27807, 30039, 36363, 37791, 40641, 45747, 51129, 61659, 66861, 68913, 83421, 90117, 96577, 109089, 121923, 130169, 157573, 176111, 230299, 289731, 390507, 472719, 528333, 690897, 869193, 1171521, 1418157, 1584999, 2072691, 2993887, 8981661, 26944983]

約数ペア:

[(1, 26944983), (3, 8981661), (9, 2993887), (13, 2072691), (17, 1584999), (19, 1418157), (23, 1171521), (31, 869193), (39, 690897), (51, 528333), (57, 472719), (69, 390507), (93, 289731), (117, 230299), (153, 176111), (171, 157573), (207, 130169), (221, 121923), (247, 109089), (279, 96577), (299, 90117), (323, 83421), (391, 68913), (403, 66861), (437, 61659), (527, 51129), (589, 45747), (663, 40641), (713, 37791), (741, 36363), (897, 30039), (969, 27807), (1173, 22971), (1209, 22287), (1311, 20553), (1581, 17043), (1767, 15249), (1989, 13547), (2139, 12597), (2223, 12121), (2691, 10013), (2907, 9269), (3519, 7657), (3627, 7429), (3933, 6851), (4199, 6417), (4743, 5681), (5083, 5301)]