918173628

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{3769}}^1$

素因数の和:3947

約数の個数: 72

約数和(自身を含む): 2379533520

約数和(自身を除く): 1461359892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 101, 134, 201, 202, 268, 303, 402, 404, 603, 606, 804, 909, 1206, 1212, 1818, 2412, 3636, 3769, 6767, 7538, 11307, 13534, 15076, 20301, 22614, 27068, 33921, 40602, 45228, 60903, 67842, 81204, 121806, 135684, 243612, 252523, 380669, 505046, 757569, 761338, 1010092, 1142007, 1515138, 1522676, 2272707, 2284014, 3030276, 3426021, 4545414, 4568028, 6852042, 9090828, 13704084, 25504823, 51009646, 76514469, 102019292, 153028938, 229543407, 306057876, 459086814, 918173628]

約数ペア:

[(1, 918173628), (2, 459086814), (3, 306057876), (4, 229543407), (6, 153028938), (9, 102019292), (12, 76514469), (18, 51009646), (36, 25504823), (67, 13704084), (101, 9090828), (134, 6852042), (201, 4568028), (202, 4545414), (268, 3426021), (303, 3030276), (402, 2284014), (404, 2272707), (603, 1522676), (606, 1515138), (804, 1142007), (909, 1010092), (1206, 761338), (1212, 757569), (1818, 505046), (2412, 380669), (3636, 252523), (3769, 243612), (6767, 135684), (7538, 121806), (11307, 81204), (13534, 67842), (15076, 60903), (20301, 45228), (22614, 40602), (27068, 33921)]