2040678486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{35911}}^1$

素因数の和:35978

約数の個数: 96

約数和(自身を含む): 5647090176

約数和(自身を除く): 3606411690

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 41, 42, 63, 66, 77, 82, 99, 123, 126, 154, 198, 231, 246, 287, 369, 451, 462, 574, 693, 738, 861, 902, 1353, 1386, 1722, 2583, 2706, 3157, 4059, 5166, 6314, 8118, 9471, 18942, 28413, 35911, 56826, 71822, 107733, 215466, 251377, 323199, 395021, 502754, 646398, 754131, 790042, 1185063, 1472351, 1508262, 2262393, 2370126, 2765147, 2944702, 3555189, 4417053, 4524786, 5530294, 7110378, 8295441, 8834106, 10306457, 13251159, 16195861, 16590882, 20612914, 24886323, 26502318, 30919371, 32391722, 48587583, 49772646, 61838742, 92758113, 97175166, 113371027, 145762749, 185516226, 226742054, 291525498, 340113081, 680226162, 1020339243, 2040678486]

約数ペア:

[(1, 2040678486), (2, 1020339243), (3, 680226162), (6, 340113081), (7, 291525498), (9, 226742054), (11, 185516226), (14, 145762749), (18, 113371027), (21, 97175166), (22, 92758113), (33, 61838742), (41, 49772646), (42, 48587583), (63, 32391722), (66, 30919371), (77, 26502318), (82, 24886323), (99, 20612914), (123, 16590882), (126, 16195861), (154, 13251159), (198, 10306457), (231, 8834106), (246, 8295441), (287, 7110378), (369, 5530294), (451, 4524786), (462, 4417053), (574, 3555189), (693, 2944702), (738, 2765147), (861, 2370126), (902, 2262393), (1353, 1508262), (1386, 1472351), (1722, 1185063), (2583, 790042), (2706, 754131), (3157, 646398), (4059, 502754), (5166, 395021), (6314, 323199), (8118, 251377), (9471, 215466), (18942, 107733), (28413, 71822), (35911, 56826)]