38721168

素因数分解:

$2^4\times 3^2\times {\mathrm{268897}}^1$

素因数の和:268911

約数の個数: 30

約数和(自身を含む): 108365894

約数和(自身を除く): 69644726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 268897, 537794, 806691, 1075588, 1613382, 2151176, 2420073, 3226764, 4302352, 4840146, 6453528, 9680292, 12907056, 19360584, 38721168]

約数ペア:

[(1, 38721168), (2, 19360584), (3, 12907056), (4, 9680292), (6, 6453528), (8, 4840146), (9, 4302352), (12, 3226764), (16, 2420073), (18, 2151176), (24, 1613382), (36, 1075588), (48, 806691), (72, 537794), (144, 268897)]