42478758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6361}}^1$

素因数の和:6429

約数の個数: 48

約数和(自身を含む): 107186976

約数和(自身を除く): 64708218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6361, 6678, 12722, 19083, 38166, 44527, 57249, 89054, 114498, 133581, 267162, 337133, 400743, 674266, 801486, 1011399, 2022798, 2359931, 3034197, 4719862, 6068394, 7079793, 14159586, 21239379, 42478758]

約数ペア:

[(1, 42478758), (2, 21239379), (3, 14159586), (6, 7079793), (7, 6068394), (9, 4719862), (14, 3034197), (18, 2359931), (21, 2022798), (42, 1011399), (53, 801486), (63, 674266), (106, 400743), (126, 337133), (159, 267162), (318, 133581), (371, 114498), (477, 89054), (742, 57249), (954, 44527), (1113, 38166), (2226, 19083), (3339, 12722), (6361, 6678)]