171489786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{26489}}^1$

素因数の和:26590

約数の個数: 32

約数和(自身を含む): 373826880

約数和(自身を除く): 202337094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 26489, 52978, 79467, 158934, 344357, 688714, 1033071, 2066142, 2198587, 4397174, 6595761, 13191522, 28581631, 57163262, 85744893, 171489786]

約数ペア:

[(1, 171489786), (2, 85744893), (3, 57163262), (6, 28581631), (13, 13191522), (26, 6595761), (39, 4397174), (78, 2198587), (83, 2066142), (166, 1033071), (249, 688714), (498, 344357), (1079, 158934), (2158, 79467), (3237, 52978), (6474, 26489)]