45434178

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 101402496

約数和(自身を除く): 55968318

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 142, 146, 213, 219, 426, 438, 487, 639, 657, 974, 1278, 1314, 1461, 2922, 4383, 5183, 8766, 10366, 15549, 31098, 34577, 35551, 46647, 69154, 71102, 93294, 103731, 106653, 207462, 213306, 311193, 319959, 622386, 639918, 2524121, 5048242, 7572363, 15144726, 22717089, 45434178]

約数ペア:

[(1, 45434178), (2, 22717089), (3, 15144726), (6, 7572363), (9, 5048242), (18, 2524121), (71, 639918), (73, 622386), (142, 319959), (146, 311193), (213, 213306), (219, 207462), (426, 106653), (438, 103731), (487, 93294), (639, 71102), (657, 69154), (974, 46647), (1278, 35551), (1314, 34577), (1461, 31098), (2922, 15549), (4383, 10366), (5183, 8766)]