6639512

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^3$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 14443800

約数和(自身を除く): 7804288

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 361, 418, 484, 722, 836, 968, 1444, 1672, 2299, 2888, 3971, 4598, 6859, 7942, 9196, 13718, 15884, 18392, 27436, 31768, 43681, 54872, 75449, 87362, 150898, 174724, 301796, 349448, 603592, 829939, 1659878, 3319756, 6639512]

約数ペア:

[(1, 6639512), (2, 3319756), (4, 1659878), (8, 829939), (11, 603592), (19, 349448), (22, 301796), (38, 174724), (44, 150898), (76, 87362), (88, 75449), (121, 54872), (152, 43681), (209, 31768), (242, 27436), (361, 18392), (418, 15884), (484, 13718), (722, 9196), (836, 7942), (968, 6859), (1444, 4598), (1672, 3971), (2299, 2888)]