17876670324

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{839}}^1\times {\mathrm{1297}}^1$

素因数の和:2217

約数の個数: 72

約数和(自身を含む): 42954246720

約数和(自身を除く): 25077576396

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 839, 1297, 1369, 1678, 2517, 2594, 2738, 3356, 3891, 4107, 5034, 5188, 5476, 7782, 8214, 10068, 15564, 16428, 31043, 47989, 62086, 93129, 95978, 124172, 143967, 186258, 191956, 287934, 372516, 575868, 1088183, 1148591, 1775593, 2176366, 2297182, 3264549, 3445773, 3551186, 4352732, 4594364, 5326779, 6529098, 6891546, 7102372, 10653558, 13058196, 13783092, 21307116, 40262771, 80525542, 120788313, 161051084, 241576626, 483153252, 1489722527, 2979445054, 4469167581, 5958890108, 8938335162, 17876670324]

約数ペア:

[(1, 17876670324), (2, 8938335162), (3, 5958890108), (4, 4469167581), (6, 2979445054), (12, 1489722527), (37, 483153252), (74, 241576626), (111, 161051084), (148, 120788313), (222, 80525542), (444, 40262771), (839, 21307116), (1297, 13783092), (1369, 13058196), (1678, 10653558), (2517, 7102372), (2594, 6891546), (2738, 6529098), (3356, 5326779), (3891, 4594364), (4107, 4352732), (5034, 3551186), (5188, 3445773), (5476, 3264549), (7782, 2297182), (8214, 2176366), (10068, 1775593), (15564, 1148591), (16428, 1088183), (31043, 575868), (47989, 372516), (62086, 287934), (93129, 191956), (95978, 186258), (124172, 143967)]