18373096

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4621}}^1$

素因数の和:4705

約数の個数: 32

約数和(自身を含む): 39934080

約数和(自身を除く): 21560984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 4621, 9242, 18484, 32347, 36968, 64694, 129388, 258776, 328091, 656182, 1312364, 2296637, 2624728, 4593274, 9186548, 18373096]

約数ペア:

[(1, 18373096), (2, 9186548), (4, 4593274), (7, 2624728), (8, 2296637), (14, 1312364), (28, 656182), (56, 328091), (71, 258776), (142, 129388), (284, 64694), (497, 36968), (568, 32347), (994, 18484), (1988, 9242), (3976, 4621)]