13840344

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{3923}}^1$

素因数の和:3949

約数の個数: 72

約数和(自身を含む): 43615260

約数和(自身を除く): 29774916

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 3923, 7846, 11769, 15692, 23538, 27461, 31384, 35307, 47076, 54922, 70614, 82383, 94152, 109844, 141228, 164766, 192227, 219688, 247149, 282456, 329532, 384454, 494298, 576681, 659064, 768908, 988596, 1153362, 1537816, 1730043, 1977192, 2306724, 3460086, 4613448, 6920172, 13840344]

約数ペア:

[(1, 13840344), (2, 6920172), (3, 4613448), (4, 3460086), (6, 2306724), (7, 1977192), (8, 1730043), (9, 1537816), (12, 1153362), (14, 988596), (18, 768908), (21, 659064), (24, 576681), (28, 494298), (36, 384454), (42, 329532), (49, 282456), (56, 247149), (63, 219688), (72, 192227), (84, 164766), (98, 141228), (126, 109844), (147, 94152), (168, 82383), (196, 70614), (252, 54922), (294, 47076), (392, 35307), (441, 31384), (504, 27461), (588, 23538), (882, 15692), (1176, 11769), (1764, 7846), (3528, 3923)]