3886488

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 11376000

約数和(自身を除く): 7489512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 947, 1026, 1368, 1894, 2052, 2841, 3788, 4104, 5682, 7576, 8523, 11364, 17046, 17993, 22728, 25569, 34092, 35986, 51138, 53979, 68184, 71972, 102276, 107958, 143944, 161937, 204552, 215916, 323874, 431832, 485811, 647748, 971622, 1295496, 1943244, 3886488]

約数ペア:

[(1, 3886488), (2, 1943244), (3, 1295496), (4, 971622), (6, 647748), (8, 485811), (9, 431832), (12, 323874), (18, 215916), (19, 204552), (24, 161937), (27, 143944), (36, 107958), (38, 102276), (54, 71972), (57, 68184), (72, 53979), (76, 51138), (108, 35986), (114, 34092), (152, 25569), (171, 22728), (216, 17993), (228, 17046), (342, 11364), (456, 8523), (513, 7576), (684, 5682), (947, 4104), (1026, 3788), (1368, 2841), (1894, 2052)]