16218396

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10477}}^1$

素因数の和:10530

約数の個数: 36

約数和(自身を含む): 41953912

約数和(自身を除く): 25735516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 10477, 20954, 31431, 41908, 62862, 94293, 125724, 188586, 377172, 450511, 901022, 1351533, 1802044, 2703066, 4054599, 5406132, 8109198, 16218396]

約数ペア:

[(1, 16218396), (2, 8109198), (3, 5406132), (4, 4054599), (6, 2703066), (9, 1802044), (12, 1351533), (18, 901022), (36, 450511), (43, 377172), (86, 188586), (129, 125724), (172, 94293), (258, 62862), (387, 41908), (516, 31431), (774, 20954), (1548, 10477)]