219914514

素因数分解:

$2^1\times 3^6\times {\mathrm{150833}}^1$

素因数の和:150853

約数の個数: 28

約数和(自身を含む): 494584686

約数和(自身を除く): 274670172

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 150833, 301666, 452499, 904998, 1357497, 2714994, 4072491, 8144982, 12217473, 24434946, 36652419, 73304838, 109957257, 219914514]

約数ペア:

[(1, 219914514), (2, 109957257), (3, 73304838), (6, 36652419), (9, 24434946), (18, 12217473), (27, 8144982), (54, 4072491), (81, 2714994), (162, 1357497), (243, 904998), (486, 452499), (729, 301666), (1458, 150833)]