3936786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 9139200

約数和(自身を除く): 5202414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1399, 1407, 2798, 2814, 4197, 8394, 9793, 19586, 29379, 58758, 93733, 187466, 281199, 562398, 656131, 1312262, 1968393, 3936786]

約数ペア:

[(1, 3936786), (2, 1968393), (3, 1312262), (6, 656131), (7, 562398), (14, 281199), (21, 187466), (42, 93733), (67, 58758), (134, 29379), (201, 19586), (402, 9793), (469, 8394), (938, 4197), (1399, 2814), (1407, 2798)]