4401558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 11016096

約数和(自身を除く): 6614538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 193, 362, 386, 543, 579, 1086, 1158, 1267, 1351, 1629, 1737, 2534, 2702, 3258, 3474, 3801, 4053, 7602, 8106, 11403, 12159, 22806, 24318, 34933, 69866, 104799, 209598, 244531, 314397, 489062, 628794, 733593, 1467186, 2200779, 4401558]

約数ペア:

[(1, 4401558), (2, 2200779), (3, 1467186), (6, 733593), (7, 628794), (9, 489062), (14, 314397), (18, 244531), (21, 209598), (42, 104799), (63, 69866), (126, 34933), (181, 24318), (193, 22806), (362, 12159), (386, 11403), (543, 8106), (579, 7602), (1086, 4053), (1158, 3801), (1267, 3474), (1351, 3258), (1629, 2702), (1737, 2534)]