15764814

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 39977280

約数和(自身を除く): 24212466

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1321, 1326, 1989, 2642, 3963, 3978, 5967, 7926, 11889, 11934, 17173, 22457, 23778, 34346, 35667, 44914, 51519, 67371, 71334, 103038, 134742, 154557, 202113, 291941, 309114, 404226, 463671, 583882, 606339, 875823, 927342, 1212678, 1751646, 2627469, 5254938, 7882407, 15764814]

約数ペア:

[(1, 15764814), (2, 7882407), (3, 5254938), (6, 2627469), (9, 1751646), (13, 1212678), (17, 927342), (18, 875823), (26, 606339), (27, 583882), (34, 463671), (39, 404226), (51, 309114), (54, 291941), (78, 202113), (102, 154557), (117, 134742), (153, 103038), (221, 71334), (234, 67371), (306, 51519), (351, 44914), (442, 35667), (459, 34346), (663, 23778), (702, 22457), (918, 17173), (1321, 11934), (1326, 11889), (1989, 7926), (2642, 5967), (3963, 3978)]