138766602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{57389}}^1$

素因数の和:57438

約数の個数: 32

約数和(自身を含む): 308528640

約数和(自身を除く): 169762038

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 57389, 114778, 172167, 344334, 746057, 1492114, 1779059, 2238171, 3558118, 4476342, 5337177, 10674354, 23127767, 46255534, 69383301, 138766602]

約数ペア:

[(1, 138766602), (2, 69383301), (3, 46255534), (6, 23127767), (13, 10674354), (26, 5337177), (31, 4476342), (39, 3558118), (62, 2238171), (78, 1779059), (93, 1492114), (186, 746057), (403, 344334), (806, 172167), (1209, 114778), (2418, 57389)]