137698428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{234181}}^1$

素因数の和:234202

約数の個数: 36

約数和(自身を含む): 373754472

約数和(自身を除く): 236056044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 234181, 468362, 702543, 936724, 1405086, 1639267, 2810172, 3278534, 4917801, 6557068, 9835602, 11474869, 19671204, 22949738, 34424607, 45899476, 68849214, 137698428]

約数ペア:

[(1, 137698428), (2, 68849214), (3, 45899476), (4, 34424607), (6, 22949738), (7, 19671204), (12, 11474869), (14, 9835602), (21, 6557068), (28, 4917801), (42, 3278534), (49, 2810172), (84, 1639267), (98, 1405086), (147, 936724), (196, 702543), (294, 468362), (588, 234181)]