2723364

素因数分解:

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

素因数の和:225

約数の個数: 72

約数和(自身を含む): 8019648

約数和(自身を除く): 5296284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 107, 126, 202, 214, 252, 303, 321, 404, 428, 606, 642, 707, 749, 909, 963, 1212, 1284, 1414, 1498, 1818, 1926, 2121, 2247, 2828, 2996, 3636, 3852, 4242, 4494, 6363, 6741, 8484, 8988, 10807, 12726, 13482, 21614, 25452, 26964, 32421, 43228, 64842, 75649, 97263, 129684, 151298, 194526, 226947, 302596, 389052, 453894, 680841, 907788, 1361682, 2723364]

約数ペア:

[(1, 2723364), (2, 1361682), (3, 907788), (4, 680841), (6, 453894), (7, 389052), (9, 302596), (12, 226947), (14, 194526), (18, 151298), (21, 129684), (28, 97263), (36, 75649), (42, 64842), (63, 43228), (84, 32421), (101, 26964), (107, 25452), (126, 21614), (202, 13482), (214, 12726), (252, 10807), (303, 8988), (321, 8484), (404, 6741), (428, 6363), (606, 4494), (642, 4242), (707, 3852), (749, 3636), (909, 2996), (963, 2828), (1212, 2247), (1284, 2121), (1414, 1926), (1498, 1818)]