19418162172

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{105467}}^1$

素因数の和:105770

約数の個数: 48

約数和(自身を含む): 46186546560

約数和(自身を除く): 26768384388

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 229, 268, 402, 458, 687, 804, 916, 1374, 2748, 15343, 30686, 46029, 61372, 92058, 105467, 184116, 210934, 316401, 421868, 632802, 1265604, 7066289, 14132578, 21198867, 24151943, 28265156, 42397734, 48303886, 72455829, 84795468, 96607772, 144911658, 289823316, 1618180181, 3236360362, 4854540543, 6472720724, 9709081086, 19418162172]

約数ペア:

[(1, 19418162172), (2, 9709081086), (3, 6472720724), (4, 4854540543), (6, 3236360362), (12, 1618180181), (67, 289823316), (134, 144911658), (201, 96607772), (229, 84795468), (268, 72455829), (402, 48303886), (458, 42397734), (687, 28265156), (804, 24151943), (916, 21198867), (1374, 14132578), (2748, 7066289), (15343, 1265604), (30686, 632802), (46029, 421868), (61372, 316401), (92058, 210934), (105467, 184116)]