18104058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2711}}^1$

素因数の和:2779

約数の個数: 48

約数和(自身を含む): 45691776

約数和(自身を除く): 27587718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 2711, 3339, 5422, 6678, 8133, 16266, 18977, 24399, 37954, 48798, 56931, 113862, 143683, 170793, 287366, 341586, 431049, 862098, 1005781, 1293147, 2011562, 2586294, 3017343, 6034686, 9052029, 18104058]

約数ペア:

[(1, 18104058), (2, 9052029), (3, 6034686), (6, 3017343), (7, 2586294), (9, 2011562), (14, 1293147), (18, 1005781), (21, 862098), (42, 431049), (53, 341586), (63, 287366), (106, 170793), (126, 143683), (159, 113862), (318, 56931), (371, 48798), (477, 37954), (742, 24399), (954, 18977), (1113, 16266), (2226, 8133), (2711, 6678), (3339, 5422)]