6909294

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 16350336

約数和(自身を除く): 9441042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 331, 426, 497, 662, 993, 994, 1491, 1986, 2317, 2982, 3479, 4634, 6951, 6958, 10437, 13902, 16219, 20874, 23501, 32438, 47002, 48657, 70503, 97314, 141006, 164507, 329014, 493521, 987042, 1151549, 2303098, 3454647, 6909294]

約数ペア:

[(1, 6909294), (2, 3454647), (3, 2303098), (6, 1151549), (7, 987042), (14, 493521), (21, 329014), (42, 164507), (49, 141006), (71, 97314), (98, 70503), (142, 48657), (147, 47002), (213, 32438), (294, 23501), (331, 20874), (426, 16219), (497, 13902), (662, 10437), (993, 6958), (994, 6951), (1491, 4634), (1986, 3479), (2317, 2982)]