172020498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{9151}}^1$

素因数の和:9410

約数の個数: 32

約数和(自身を含む): 372083712

約数和(自身を除く): 200063214

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 3133, 6266, 9151, 9399, 18302, 18798, 27453, 54906, 118963, 237926, 356889, 713778, 2205391, 4410782, 6616173, 13232346, 28670083, 57340166, 86010249, 172020498]

約数ペア:

[(1, 172020498), (2, 86010249), (3, 57340166), (6, 28670083), (13, 13232346), (26, 6616173), (39, 4410782), (78, 2205391), (241, 713778), (482, 356889), (723, 237926), (1446, 118963), (3133, 54906), (6266, 27453), (9151, 18798), (9399, 18302)]