127988658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35027}}^1$

素因数の和:35071

約数の個数: 48

約数和(自身を含む): 327862080

約数和(自身を除く): 199873422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 35027, 70054, 105081, 210162, 245189, 315243, 490378, 630486, 735567, 1015783, 1471134, 2031566, 2206701, 3047349, 4413402, 6094698, 7110481, 9142047, 14220962, 18284094, 21331443, 42662886, 63994329, 127988658]

約数ペア:

[(1, 127988658), (2, 63994329), (3, 42662886), (6, 21331443), (7, 18284094), (9, 14220962), (14, 9142047), (18, 7110481), (21, 6094698), (29, 4413402), (42, 3047349), (58, 2206701), (63, 2031566), (87, 1471134), (126, 1015783), (174, 735567), (203, 630486), (261, 490378), (406, 315243), (522, 245189), (609, 210162), (1218, 105081), (1827, 70054), (3654, 35027)]