15915438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11483}}^1$

素因数の和:11509

約数の個数: 48

約数和(自身を含む): 42996096

約数和(自身を除く): 27080658

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, 11483, 22966, 34449, 68898, 80381, 103347, 126313, 160762, 206694, 241143, 252626, 378939, 482286, 723429, 757878, 884191, 1136817, 1446858, 1768382, 2273634, 2652573, 5305146, 7957719, 15915438]

約数ペア:

[(1, 15915438), (2, 7957719), (3, 5305146), (6, 2652573), (7, 2273634), (9, 1768382), (11, 1446858), (14, 1136817), (18, 884191), (21, 757878), (22, 723429), (33, 482286), (42, 378939), (63, 252626), (66, 241143), (77, 206694), (99, 160762), (126, 126313), (154, 103347), (198, 80381), (231, 68898), (462, 34449), (693, 22966), (1386, 11483)]