15970932

素因数分解:

$2^2\times 3^6\times {\mathrm{5477}}^1$

素因数の和:5499

約数の個数: 42

約数和(自身を含む): 41912178

約数和(自身を除く): 25941246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 5477, 10954, 16431, 21908, 32862, 49293, 65724, 98586, 147879, 197172, 295758, 443637, 591516, 887274, 1330911, 1774548, 2661822, 3992733, 5323644, 7985466, 15970932]

約数ペア:

[(1, 15970932), (2, 7985466), (3, 5323644), (4, 3992733), (6, 2661822), (9, 1774548), (12, 1330911), (18, 887274), (27, 591516), (36, 443637), (54, 295758), (81, 197172), (108, 147879), (162, 98586), (243, 65724), (324, 49293), (486, 32862), (729, 21908), (972, 16431), (1458, 10954), (2916, 5477)]