3728886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 4980234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1889, 1974, 3778, 5667, 11334, 13223, 26446, 39669, 79338, 88783, 177566, 266349, 532698, 621481, 1242962, 1864443, 3728886]

約数ペア:

[(1, 3728886), (2, 1864443), (3, 1242962), (6, 621481), (7, 532698), (14, 266349), (21, 177566), (42, 88783), (47, 79338), (94, 39669), (141, 26446), (282, 13223), (329, 11334), (658, 5667), (987, 3778), (1889, 1974)]