1330902414

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{103993}}^1$

素因数の和:104086

約数の個数: 40

約数和(自身を含む): 3019985760

約数和(自身を除く): 1689083346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 6399, 12798, 103993, 207986, 311979, 623958, 935937, 1871874, 2807811, 5615622, 8215447, 8423433, 16430894, 16846866, 24646341, 49292682, 73939023, 147878046, 221817069, 443634138, 665451207, 1330902414]

約数ペア:

[(1, 1330902414), (2, 665451207), (3, 443634138), (6, 221817069), (9, 147878046), (18, 73939023), (27, 49292682), (54, 24646341), (79, 16846866), (81, 16430894), (158, 8423433), (162, 8215447), (237, 5615622), (474, 2807811), (711, 1871874), (1422, 935937), (2133, 623958), (4266, 311979), (6399, 207986), (12798, 103993)]