7686042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 19266912

約数和(自身を除く): 11580870

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 2011, 3822, 4022, 6033, 12066, 14077, 26143, 28154, 42231, 52286, 78429, 84462, 98539, 156858, 183001, 197078, 295617, 366002, 549003, 591234, 1098006, 1281007, 2562014, 3843021, 7686042]

約数ペア:

[(1, 7686042), (2, 3843021), (3, 2562014), (6, 1281007), (7, 1098006), (13, 591234), (14, 549003), (21, 366002), (26, 295617), (39, 197078), (42, 183001), (49, 156858), (78, 98539), (91, 84462), (98, 78429), (147, 52286), (182, 42231), (273, 28154), (294, 26143), (546, 14077), (637, 12066), (1274, 6033), (1911, 4022), (2011, 3822)]