2055438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1483}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 5556096

約数和(自身を除く): 3500658

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, 1483, 2966, 4449, 8898, 10381, 13347, 16313, 20762, 26694, 31143, 32626, 48939, 62286, 93429, 97878, 114191, 146817, 186858, 228382, 293634, 342573, 685146, 1027719, 2055438]

約数ペア:

[(1, 2055438), (2, 1027719), (3, 685146), (6, 342573), (7, 293634), (9, 228382), (11, 186858), (14, 146817), (18, 114191), (21, 97878), (22, 93429), (33, 62286), (42, 48939), (63, 32626), (66, 31143), (77, 26694), (99, 20762), (126, 16313), (154, 13347), (198, 10381), (231, 8898), (462, 4449), (693, 2966), (1386, 1483)]