9894447864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{6543947}}^1$

素因数の和:6543969

約数の個数: 64

約数和(自身を含む): 31410950400

約数和(自身を除く): 21516502536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 6543947, 13087894, 19631841, 26175788, 39263682, 45807629, 52351576, 58895523, 78527364, 91615258, 117791046, 137422887, 157054728, 176686569, 183230516, 235582092, 274845774, 353373138, 366461032, 412268661, 471164184, 549691548, 706746276, 824537322, 1099383096, 1236805983, 1413492552, 1649074644, 2473611966, 3298149288, 4947223932, 9894447864]

約数ペア:

[(1, 9894447864), (2, 4947223932), (3, 3298149288), (4, 2473611966), (6, 1649074644), (7, 1413492552), (8, 1236805983), (9, 1099383096), (12, 824537322), (14, 706746276), (18, 549691548), (21, 471164184), (24, 412268661), (27, 366461032), (28, 353373138), (36, 274845774), (42, 235582092), (54, 183230516), (56, 176686569), (63, 157054728), (72, 137422887), (84, 117791046), (108, 91615258), (126, 78527364), (168, 58895523), (189, 52351576), (216, 45807629), (252, 39263682), (378, 26175788), (504, 19631841), (756, 13087894), (1512, 6543947)]