2017131948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{331547}}^1$

素因数の和:331583

約数の個数: 54

約数和(自身を含む): 5521268844

約数和(自身を除く): 3504136896

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 331547, 663094, 994641, 1326188, 1989282, 2983923, 3978564, 4310111, 5967846, 8620222, 11935692, 12930333, 17240444, 25860666, 38790999, 51721332, 56031443, 77581998, 112062886, 155163996, 168094329, 224125772, 336188658, 504282987, 672377316, 1008565974, 2017131948]

約数ペア:

[(1, 2017131948), (2, 1008565974), (3, 672377316), (4, 504282987), (6, 336188658), (9, 224125772), (12, 168094329), (13, 155163996), (18, 112062886), (26, 77581998), (36, 56031443), (39, 51721332), (52, 38790999), (78, 25860666), (117, 17240444), (156, 12930333), (169, 11935692), (234, 8620222), (338, 5967846), (468, 4310111), (507, 3978564), (676, 2983923), (1014, 1989282), (1521, 1326188), (2028, 994641), (3042, 663094), (6084, 331547)]