146518428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{249181}}^1$

素因数の和:249202

約数の個数: 36

約数和(自身を含む): 397694472

約数和(自身を除く): 251176044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 249181, 498362, 747543, 996724, 1495086, 1744267, 2990172, 3488534, 5232801, 6977068, 10465602, 12209869, 20931204, 24419738, 36629607, 48839476, 73259214, 146518428]

約数ペア:

[(1, 146518428), (2, 73259214), (3, 48839476), (4, 36629607), (6, 24419738), (7, 20931204), (12, 12209869), (14, 10465602), (21, 6977068), (28, 5232801), (42, 3488534), (49, 2990172), (84, 1744267), (98, 1495086), (147, 996724), (196, 747543), (294, 498362), (588, 249181)]