263411028

素因数分解:

$2^2\times 3^8\times {\mathrm{10037}}^1$

素因数の和:10065

約数の個数: 54

約数和(自身を含む): 691487706

約数和(自身を除く): 428076678

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 8748, 10037, 13122, 20074, 26244, 30111, 40148, 60222, 90333, 120444, 180666, 270999, 361332, 541998, 812997, 1083996, 1625994, 2438991, 3251988, 4877982, 7316973, 9755964, 14633946, 21950919, 29267892, 43901838, 65852757, 87803676, 131705514, 263411028]

約数ペア:

[(1, 263411028), (2, 131705514), (3, 87803676), (4, 65852757), (6, 43901838), (9, 29267892), (12, 21950919), (18, 14633946), (27, 9755964), (36, 7316973), (54, 4877982), (81, 3251988), (108, 2438991), (162, 1625994), (243, 1083996), (324, 812997), (486, 541998), (729, 361332), (972, 270999), (1458, 180666), (2187, 120444), (2916, 90333), (4374, 60222), (6561, 40148), (8748, 30111), (10037, 26244), (13122, 20074)]