842166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 2031120

約数和(自身を除く): 1188954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 61, 78, 117, 118, 122, 177, 183, 234, 354, 366, 531, 549, 767, 793, 1062, 1098, 1534, 1586, 2301, 2379, 3599, 4602, 4758, 6903, 7137, 7198, 10797, 13806, 14274, 21594, 32391, 46787, 64782, 93574, 140361, 280722, 421083, 842166]

約数ペア:

[(1, 842166), (2, 421083), (3, 280722), (6, 140361), (9, 93574), (13, 64782), (18, 46787), (26, 32391), (39, 21594), (59, 14274), (61, 13806), (78, 10797), (117, 7198), (118, 7137), (122, 6903), (177, 4758), (183, 4602), (234, 3599), (354, 2379), (366, 2301), (531, 1586), (549, 1534), (767, 1098), (793, 1062)]