3838643718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{3517}}^1$

素因数の和:5541

約数の個数: 64

約数和(自身を含む): 9456384000

約数和(自身を除く): 5617740282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 1999, 3517, 3998, 5997, 7034, 10551, 11994, 13993, 21102, 24619, 25987, 27986, 41979, 45721, 49238, 51974, 73857, 77961, 83958, 91442, 137163, 147714, 155922, 181909, 274326, 320047, 363818, 545727, 640094, 960141, 1091454, 1920282, 7030483, 14060966, 21091449, 42182898, 49213381, 91396279, 98426762, 147640143, 182792558, 274188837, 295280286, 548377674, 639773953, 1279547906, 1919321859, 3838643718]

約数ペア:

[(1, 3838643718), (2, 1919321859), (3, 1279547906), (6, 639773953), (7, 548377674), (13, 295280286), (14, 274188837), (21, 182792558), (26, 147640143), (39, 98426762), (42, 91396279), (78, 49213381), (91, 42182898), (182, 21091449), (273, 14060966), (546, 7030483), (1999, 1920282), (3517, 1091454), (3998, 960141), (5997, 640094), (7034, 545727), (10551, 363818), (11994, 320047), (13993, 274326), (21102, 181909), (24619, 155922), (25987, 147714), (27986, 137163), (41979, 91442), (45721, 83958), (49238, 77961), (51974, 73857)]