2517398712

素因数分解:

$2^3\times 3^2\times {\mathrm{1951}}^1\times {\mathrm{17921}}^1$

素因数の和:19884

約数の個数: 48

約数和(自身を含む): 6821830080

約数和(自身を除く): 4304431368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1951, 3902, 5853, 7804, 11706, 15608, 17559, 17921, 23412, 35118, 35842, 46824, 53763, 70236, 71684, 107526, 140472, 143368, 161289, 215052, 322578, 430104, 645156, 1290312, 34963871, 69927742, 104891613, 139855484, 209783226, 279710968, 314674839, 419566452, 629349678, 839132904, 1258699356, 2517398712]

約数ペア:

[(1, 2517398712), (2, 1258699356), (3, 839132904), (4, 629349678), (6, 419566452), (8, 314674839), (9, 279710968), (12, 209783226), (18, 139855484), (24, 104891613), (36, 69927742), (72, 34963871), (1951, 1290312), (3902, 645156), (5853, 430104), (7804, 322578), (11706, 215052), (15608, 161289), (17559, 143368), (17921, 140472), (23412, 107526), (35118, 71684), (35842, 70236), (46824, 53763)]