1404234

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 3479112

約数和(自身を除く): 2074878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 353, 442, 663, 706, 1059, 1326, 1989, 2118, 3177, 3978, 4589, 6001, 6354, 9178, 12002, 13767, 18003, 27534, 36006, 41301, 54009, 78013, 82602, 108018, 156026, 234039, 468078, 702117, 1404234]

約数ペア:

[(1, 1404234), (2, 702117), (3, 468078), (6, 234039), (9, 156026), (13, 108018), (17, 82602), (18, 78013), (26, 54009), (34, 41301), (39, 36006), (51, 27534), (78, 18003), (102, 13767), (117, 12002), (153, 9178), (221, 6354), (234, 6001), (306, 4589), (353, 3978), (442, 3177), (663, 2118), (706, 1989), (1059, 1326)]