1397682

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 3669120

約数和(自身を除く): 2271438

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 181, 198, 234, 286, 297, 351, 362, 429, 543, 594, 702, 858, 1086, 1287, 1629, 1991, 2353, 2574, 3258, 3861, 3982, 4706, 4887, 5973, 7059, 7722, 9774, 11946, 14118, 17919, 21177, 25883, 35838, 42354, 51766, 53757, 63531, 77649, 107514, 127062, 155298, 232947, 465894, 698841, 1397682]

約数ペア:

[(1, 1397682), (2, 698841), (3, 465894), (6, 232947), (9, 155298), (11, 127062), (13, 107514), (18, 77649), (22, 63531), (26, 53757), (27, 51766), (33, 42354), (39, 35838), (54, 25883), (66, 21177), (78, 17919), (99, 14118), (117, 11946), (143, 9774), (181, 7722), (198, 7059), (234, 5973), (286, 4887), (297, 4706), (351, 3982), (362, 3861), (429, 3258), (543, 2574), (594, 2353), (702, 1991), (858, 1629), (1086, 1287)]