1307788254

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{171761}}^1$

素因数の和:171822

約数の個数: 40

約数和(自身を含む): 2992781088

約数和(自身を除く): 1684992834

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2538, 3807, 7614, 171761, 343522, 515283, 1030566, 1545849, 3091698, 4637547, 8072767, 9275094, 13912641, 16145534, 24218301, 27825282, 48436602, 72654903, 145309806, 217964709, 435929418, 653894127, 1307788254]

約数ペア:

[(1, 1307788254), (2, 653894127), (3, 435929418), (6, 217964709), (9, 145309806), (18, 72654903), (27, 48436602), (47, 27825282), (54, 24218301), (81, 16145534), (94, 13912641), (141, 9275094), (162, 8072767), (282, 4637547), (423, 3091698), (846, 1545849), (1269, 1030566), (2538, 515283), (3807, 343522), (7614, 171761)]