1994014764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{73951}}^1$

素因数の和:74075

約数の個数: 72

約数和(自身を含む): 5814402048

約数和(自身を除く): 3820387284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3852, 4494, 6741, 8988, 13482, 26964, 73951, 147902, 221853, 295804, 443706, 517657, 665559, 887412, 1035314, 1331118, 1552971, 2070628, 2662236, 3105942, 4658913, 6211884, 7912757, 9317826, 15825514, 18635652, 23738271, 31651028, 47476542, 55389299, 71214813, 94953084, 110778598, 142429626, 166167897, 221557196, 284859252, 332335794, 498503691, 664671588, 997007382, 1994014764]

約数ペア:

[(1, 1994014764), (2, 997007382), (3, 664671588), (4, 498503691), (6, 332335794), (7, 284859252), (9, 221557196), (12, 166167897), (14, 142429626), (18, 110778598), (21, 94953084), (28, 71214813), (36, 55389299), (42, 47476542), (63, 31651028), (84, 23738271), (107, 18635652), (126, 15825514), (214, 9317826), (252, 7912757), (321, 6211884), (428, 4658913), (642, 3105942), (749, 2662236), (963, 2070628), (1284, 1552971), (1498, 1331118), (1926, 1035314), (2247, 887412), (2996, 665559), (3852, 517657), (4494, 443706), (6741, 295804), (8988, 221853), (13482, 147902), (26964, 73951)]