138999684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{681371}}^1$

素因数の和:681395

約数の個数: 24

約数和(自身を含む): 343411488

約数和(自身を除く): 204411804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 681371, 1362742, 2044113, 2725484, 4088226, 8176452, 11583307, 23166614, 34749921, 46333228, 69499842, 138999684]

約数ペア:

[(1, 138999684), (2, 69499842), (3, 46333228), (4, 34749921), (6, 23166614), (12, 11583307), (17, 8176452), (34, 4088226), (51, 2725484), (68, 2044113), (102, 1362742), (204, 681371)]