2198960892

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{257731}}^1$

素因数の和:257823

約数の個数: 48

約数和(自身を含む): 5773196800

約数和(自身を除く): 3574235908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8532, 257731, 515462, 773193, 1030924, 1546386, 2319579, 3092772, 4639158, 6958737, 9278316, 13917474, 20360749, 27834948, 40721498, 61082247, 81442996, 122164494, 183246741, 244328988, 366493482, 549740223, 732986964, 1099480446, 2198960892]

約数ペア:

[(1, 2198960892), (2, 1099480446), (3, 732986964), (4, 549740223), (6, 366493482), (9, 244328988), (12, 183246741), (18, 122164494), (27, 81442996), (36, 61082247), (54, 40721498), (79, 27834948), (108, 20360749), (158, 13917474), (237, 9278316), (316, 6958737), (474, 4639158), (711, 3092772), (948, 2319579), (1422, 1546386), (2133, 1030924), (2844, 773193), (4266, 515462), (8532, 257731)]