78148602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{620227}}^1$

素因数の和:620242

約数の個数: 24

約数和(自身を含む): 193511136

約数和(自身を除く): 115362534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 620227, 1240454, 1860681, 3721362, 4341589, 5582043, 8683178, 11164086, 13024767, 26049534, 39074301, 78148602]

約数ペア:

[(1, 78148602), (2, 39074301), (3, 26049534), (6, 13024767), (7, 11164086), (9, 8683178), (14, 5582043), (18, 4341589), (21, 3721362), (42, 1860681), (63, 1240454), (126, 620227)]