907788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 2467584

約数和(自身を除く): 1559796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 107, 202, 214, 303, 321, 404, 428, 606, 642, 707, 749, 1212, 1284, 1414, 1498, 2121, 2247, 2828, 2996, 4242, 4494, 8484, 8988, 10807, 21614, 32421, 43228, 64842, 75649, 129684, 151298, 226947, 302596, 453894, 907788]

約数ペア:

[(1, 907788), (2, 453894), (3, 302596), (4, 226947), (6, 151298), (7, 129684), (12, 75649), (14, 64842), (21, 43228), (28, 32421), (42, 21614), (84, 10807), (101, 8988), (107, 8484), (202, 4494), (214, 4242), (303, 2996), (321, 2828), (404, 2247), (428, 2121), (606, 1498), (642, 1414), (707, 1284), (749, 1212)]