26155854

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 59389200

約数和(自身を除く): 33233346

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 261, 267, 522, 534, 563, 801, 1126, 1602, 1689, 2581, 3378, 5067, 5162, 7743, 10134, 15486, 16327, 23229, 32654, 46458, 48981, 50107, 97962, 100214, 146943, 150321, 293886, 300642, 450963, 901926, 1453103, 2906206, 4359309, 8718618, 13077927, 26155854]

約数ペア:

[(1, 26155854), (2, 13077927), (3, 8718618), (6, 4359309), (9, 2906206), (18, 1453103), (29, 901926), (58, 450963), (87, 300642), (89, 293886), (174, 150321), (178, 146943), (261, 100214), (267, 97962), (522, 50107), (534, 48981), (563, 46458), (801, 32654), (1126, 23229), (1602, 16327), (1689, 15486), (2581, 10134), (3378, 7743), (5067, 5162)]