129214458

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 285885600

約数和(自身を除く): 156671142

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 307, 349, 402, 603, 614, 698, 921, 1047, 1206, 1842, 2094, 2763, 3141, 5526, 6282, 20569, 23383, 41138, 46766, 61707, 70149, 107143, 123414, 140298, 185121, 210447, 214286, 321429, 370242, 420894, 642858, 964287, 1928574, 7178581, 14357162, 21535743, 43071486, 64607229, 129214458]

約数ペア:

[(1, 129214458), (2, 64607229), (3, 43071486), (6, 21535743), (9, 14357162), (18, 7178581), (67, 1928574), (134, 964287), (201, 642858), (307, 420894), (349, 370242), (402, 321429), (603, 214286), (614, 210447), (698, 185121), (921, 140298), (1047, 123414), (1206, 107143), (1842, 70149), (2094, 61707), (2763, 46766), (3141, 41138), (5526, 23383), (6282, 20569)]