660645954

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{2447}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 1464158592

約数和(自身を除く): 803512638

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 283, 318, 477, 566, 849, 954, 1698, 2447, 2547, 4894, 5094, 7341, 14682, 14999, 22023, 29998, 44046, 44997, 89994, 129691, 134991, 259382, 269982, 389073, 692501, 778146, 1167219, 1385002, 2077503, 2334438, 4155006, 6232509, 12465018, 36702553, 73405106, 110107659, 220215318, 330322977, 660645954]

約数ペア:

[(1, 660645954), (2, 330322977), (3, 220215318), (6, 110107659), (9, 73405106), (18, 36702553), (53, 12465018), (106, 6232509), (159, 4155006), (283, 2334438), (318, 2077503), (477, 1385002), (566, 1167219), (849, 778146), (954, 692501), (1698, 389073), (2447, 269982), (2547, 259382), (4894, 134991), (5094, 129691), (7341, 89994), (14682, 44997), (14999, 44046), (22023, 29998)]