3391878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 8043840

約数和(自身を除く): 4651962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 139, 147, 166, 249, 278, 294, 417, 498, 581, 834, 973, 1162, 1743, 1946, 2919, 3486, 4067, 5838, 6811, 8134, 11537, 12201, 13622, 20433, 23074, 24402, 34611, 40866, 69222, 80759, 161518, 242277, 484554, 565313, 1130626, 1695939, 3391878]

約数ペア:

[(1, 3391878), (2, 1695939), (3, 1130626), (6, 565313), (7, 484554), (14, 242277), (21, 161518), (42, 80759), (49, 69222), (83, 40866), (98, 34611), (139, 24402), (147, 23074), (166, 20433), (249, 13622), (278, 12201), (294, 11537), (417, 8134), (498, 6811), (581, 5838), (834, 4067), (973, 3486), (1162, 2919), (1743, 1946)]