2811763458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{30197}}^1$

素因数の和:30951

約数の個数: 48

約数和(自身を含む): 6972114240

約数和(自身を除く): 4160350782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 739, 1478, 2217, 4434, 5173, 6651, 10346, 13302, 15519, 30197, 31038, 46557, 60394, 90591, 93114, 181182, 211379, 271773, 422758, 543546, 634137, 1268274, 1902411, 3804822, 22315583, 44631166, 66946749, 133893498, 156209081, 200840247, 312418162, 401680494, 468627243, 937254486, 1405881729, 2811763458]

約数ペア:

[(1, 2811763458), (2, 1405881729), (3, 937254486), (6, 468627243), (7, 401680494), (9, 312418162), (14, 200840247), (18, 156209081), (21, 133893498), (42, 66946749), (63, 44631166), (126, 22315583), (739, 3804822), (1478, 1902411), (2217, 1268274), (4434, 634137), (5173, 543546), (6651, 422758), (10346, 271773), (13302, 211379), (15519, 181182), (30197, 93114), (31038, 90591), (46557, 60394)]