27998982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3449}}^1$

素因数の和:3509

約数の個数: 48

約数和(自身を含む): 67813200

約数和(自身を除く): 39814218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2706, 3449, 4059, 6898, 8118, 10347, 20694, 31041, 37939, 62082, 75878, 113817, 141409, 227634, 282818, 341451, 424227, 682902, 848454, 1272681, 1555499, 2545362, 3110998, 4666497, 9332994, 13999491, 27998982]

約数ペア:

[(1, 27998982), (2, 13999491), (3, 9332994), (6, 4666497), (9, 3110998), (11, 2545362), (18, 1555499), (22, 1272681), (33, 848454), (41, 682902), (66, 424227), (82, 341451), (99, 282818), (123, 227634), (198, 141409), (246, 113817), (369, 75878), (451, 62082), (738, 37939), (902, 31041), (1353, 20694), (2706, 10347), (3449, 8118), (4059, 6898)]