42147612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{90059}}^1$

素因数の和:90082

約数の個数: 36

約数和(自身を含む): 114736440

約数和(自身を除く): 72588828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 90059, 180118, 270177, 360236, 540354, 810531, 1080708, 1170767, 1621062, 2341534, 3242124, 3512301, 4683068, 7024602, 10536903, 14049204, 21073806, 42147612]

約数ペア:

[(1, 42147612), (2, 21073806), (3, 14049204), (4, 10536903), (6, 7024602), (9, 4683068), (12, 3512301), (13, 3242124), (18, 2341534), (26, 1621062), (36, 1170767), (39, 1080708), (52, 810531), (78, 540354), (117, 360236), (156, 270177), (234, 180118), (468, 90059)]