819341082

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{240841}}^1$

素因数の和:240865

約数の個数: 48

約数和(自身を含む): 2103995712

約数和(自身を除く): 1284654630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 240841, 481682, 722523, 1445046, 1685887, 2167569, 3371774, 4335138, 5057661, 6502707, 10115322, 13005414, 15172983, 19508121, 30345966, 39016242, 45518949, 58524363, 91037898, 117048726, 136556847, 273113694, 409670541, 819341082]

約数ペア:

[(1, 819341082), (2, 409670541), (3, 273113694), (6, 136556847), (7, 117048726), (9, 91037898), (14, 58524363), (18, 45518949), (21, 39016242), (27, 30345966), (42, 19508121), (54, 15172983), (63, 13005414), (81, 10115322), (126, 6502707), (162, 5057661), (189, 4335138), (243, 3371774), (378, 2167569), (486, 1685887), (567, 1445046), (1134, 722523), (1701, 481682), (3402, 240841)]