25484886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 63458304

約数和(自身を除く): 37973418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 907, 1338, 1561, 1814, 2007, 2721, 3122, 4014, 4683, 5442, 6349, 8163, 9366, 12698, 14049, 16326, 19047, 28098, 38094, 57141, 114282, 202261, 404522, 606783, 1213566, 1415827, 1820349, 2831654, 3640698, 4247481, 8494962, 12742443, 25484886]

約数ペア:

[(1, 25484886), (2, 12742443), (3, 8494962), (6, 4247481), (7, 3640698), (9, 2831654), (14, 1820349), (18, 1415827), (21, 1213566), (42, 606783), (63, 404522), (126, 202261), (223, 114282), (446, 57141), (669, 38094), (907, 28098), (1338, 19047), (1561, 16326), (1814, 14049), (2007, 12698), (2721, 9366), (3122, 8163), (4014, 6349), (4683, 5442)]