12841284

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 30881088

約数和(自身を除く): 18039804

約数列:

[1, 2, 3, 4, 6, 12, 73, 107, 137, 146, 214, 219, 274, 292, 321, 411, 428, 438, 548, 642, 822, 876, 1284, 1644, 7811, 10001, 14659, 15622, 20002, 23433, 29318, 30003, 31244, 40004, 43977, 46866, 58636, 60006, 87954, 93732, 120012, 175908, 1070107, 2140214, 3210321, 4280428, 6420642, 12841284]

約数ペア:

[(1, 12841284), (2, 6420642), (3, 4280428), (4, 3210321), (6, 2140214), (12, 1070107), (73, 175908), (107, 120012), (137, 93732), (146, 87954), (214, 60006), (219, 58636), (274, 46866), (292, 43977), (321, 40004), (411, 31244), (428, 30003), (438, 29318), (548, 23433), (642, 20002), (822, 15622), (876, 14659), (1284, 10001), (1644, 7811)]