1645544052

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{249779}}^1$

素因数の和:249853

約数の個数: 48

約数和(自身を含む): 4336180800

約数和(自身を除く): 2690636748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 249779, 499558, 749337, 999116, 1498674, 2248011, 2997348, 4496022, 6744033, 8992044, 13488066, 15236519, 26976132, 30473038, 45709557, 60946076, 91419114, 137128671, 182838228, 274257342, 411386013, 548514684, 822772026, 1645544052]

約数ペア:

[(1, 1645544052), (2, 822772026), (3, 548514684), (4, 411386013), (6, 274257342), (9, 182838228), (12, 137128671), (18, 91419114), (27, 60946076), (36, 45709557), (54, 30473038), (61, 26976132), (108, 15236519), (122, 13488066), (183, 8992044), (244, 6744033), (366, 4496022), (549, 2997348), (732, 2248011), (1098, 1498674), (1647, 999116), (2196, 749337), (3294, 499558), (6588, 249779)]