421967532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{6761}}^1$

素因数の和:7518

約数の個数: 48

約数和(自身を含む): 1126927872

約数和(自身を除く): 704960340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 743, 1486, 2229, 2972, 4458, 5201, 6761, 8916, 10402, 13522, 15603, 20283, 20804, 27044, 31206, 40566, 47327, 62412, 81132, 94654, 141981, 189308, 283962, 567924, 5023423, 10046846, 15070269, 20093692, 30140538, 35163961, 60281076, 70327922, 105491883, 140655844, 210983766, 421967532]

約数ペア:

[(1, 421967532), (2, 210983766), (3, 140655844), (4, 105491883), (6, 70327922), (7, 60281076), (12, 35163961), (14, 30140538), (21, 20093692), (28, 15070269), (42, 10046846), (84, 5023423), (743, 567924), (1486, 283962), (2229, 189308), (2972, 141981), (4458, 94654), (5201, 81132), (6761, 62412), (8916, 47327), (10402, 40566), (13522, 31206), (15603, 27044), (20283, 20804)]