172460418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{14083}}^1$

素因数の和:14258

約数の個数: 32

約数和(自身を含む): 373845696

約数和(自身を除く): 201385278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 14083, 28166, 42249, 84498, 183079, 366158, 549237, 1098474, 2211031, 4422062, 6633093, 13266186, 28743403, 57486806, 86230209, 172460418]

約数ペア:

[(1, 172460418), (2, 86230209), (3, 57486806), (6, 28743403), (13, 13266186), (26, 6633093), (39, 4422062), (78, 2211031), (157, 1098474), (314, 549237), (471, 366158), (942, 183079), (2041, 84498), (4082, 42249), (6123, 28166), (12246, 14083)]