15923754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11489}}^1$

素因数の和:11515

約数の個数: 48

約数和(自身を含む): 43018560

約数和(自身を除く): 27094806

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 11489, 22978, 34467, 68934, 80423, 103401, 126379, 160846, 206802, 241269, 252758, 379137, 482538, 723807, 758274, 884653, 1137411, 1447614, 1769306, 2274822, 2653959, 5307918, 7961877, 15923754]

約数ペア:

[(1, 15923754), (2, 7961877), (3, 5307918), (6, 2653959), (7, 2274822), (9, 1769306), (11, 1447614), (14, 1137411), (18, 884653), (21, 758274), (22, 723807), (33, 482538), (42, 379137), (63, 252758), (66, 241269), (77, 206802), (99, 160846), (126, 126379), (154, 103401), (198, 80423), (231, 68934), (462, 34467), (693, 22978), (1386, 11489)]