470190294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{86783}}^1$

素因数の和:86841

約数の個数: 48

約数和(自身を含む): 1191370752

約数和(自身を除く): 721180458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 86783, 173566, 260349, 520698, 607481, 781047, 1214962, 1562094, 1822443, 3644886, 3731669, 5467329, 7463338, 10934658, 11195007, 22390014, 26121683, 33585021, 52243366, 67170042, 78365049, 156730098, 235095147, 470190294]

約数ペア:

[(1, 470190294), (2, 235095147), (3, 156730098), (6, 78365049), (7, 67170042), (9, 52243366), (14, 33585021), (18, 26121683), (21, 22390014), (42, 11195007), (43, 10934658), (63, 7463338), (86, 5467329), (126, 3731669), (129, 3644886), (258, 1822443), (301, 1562094), (387, 1214962), (602, 781047), (774, 607481), (903, 520698), (1806, 260349), (2709, 173566), (5418, 86783)]