674992836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{382649}}^1$

素因数の和:382673

約数の個数: 54

約数和(自身を含む): 1984805550

約数和(自身を除く): 1309812714

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 382649, 765298, 1147947, 1530596, 2295894, 2678543, 3443841, 4591788, 5357086, 6887682, 8035629, 10714172, 13775364, 16071258, 18749801, 24106887, 32142516, 37499602, 48213774, 56249403, 74999204, 96427548, 112498806, 168748209, 224997612, 337496418, 674992836]

約数ペア:

[(1, 674992836), (2, 337496418), (3, 224997612), (4, 168748209), (6, 112498806), (7, 96427548), (9, 74999204), (12, 56249403), (14, 48213774), (18, 37499602), (21, 32142516), (28, 24106887), (36, 18749801), (42, 16071258), (49, 13775364), (63, 10714172), (84, 8035629), (98, 6887682), (126, 5357086), (147, 4591788), (196, 3443841), (252, 2678543), (294, 2295894), (441, 1530596), (588, 1147947), (882, 765298), (1764, 382649)]