627745446

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{8231}}^1$

素因数の和:8481

約数の個数: 48

約数和(自身を含む): 1438295040

約数和(自身を除く): 810549594

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 223, 342, 446, 669, 1338, 2007, 4014, 4237, 8231, 8474, 12711, 16462, 24693, 25422, 38133, 49386, 74079, 76266, 148158, 156389, 312778, 469167, 938334, 1407501, 1835513, 2815002, 3671026, 5506539, 11013078, 16519617, 33039234, 34874747, 69749494, 104624241, 209248482, 313872723, 627745446]

約数ペア:

[(1, 627745446), (2, 313872723), (3, 209248482), (6, 104624241), (9, 69749494), (18, 34874747), (19, 33039234), (38, 16519617), (57, 11013078), (114, 5506539), (171, 3671026), (223, 2815002), (342, 1835513), (446, 1407501), (669, 938334), (1338, 469167), (2007, 312778), (4014, 156389), (4237, 148158), (8231, 76266), (8474, 74079), (12711, 49386), (16462, 38133), (24693, 25422)]