2994865188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{19687}}^1$

素因数の和:21512

約数の個数: 48

約数和(自身を含む): 7991122944

約数和(自身を除く): 4996257756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1811, 3622, 5433, 7244, 10866, 12677, 19687, 21732, 25354, 38031, 39374, 50708, 59061, 76062, 78748, 118122, 137809, 152124, 236244, 275618, 413427, 551236, 826854, 1653708, 35653157, 71306314, 106959471, 142612628, 213918942, 249572099, 427837884, 499144198, 748716297, 998288396, 1497432594, 2994865188]

約数ペア:

[(1, 2994865188), (2, 1497432594), (3, 998288396), (4, 748716297), (6, 499144198), (7, 427837884), (12, 249572099), (14, 213918942), (21, 142612628), (28, 106959471), (42, 71306314), (84, 35653157), (1811, 1653708), (3622, 826854), (5433, 551236), (7244, 413427), (10866, 275618), (12677, 236244), (19687, 152124), (21732, 137809), (25354, 118122), (38031, 78748), (39374, 76062), (50708, 59061)]