2100082122

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{4091}}^1$

素因数の和:4216

約数の個数: 72

約数和(自身を含む): 4864242240

約数和(自身を除く): 2764160118

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 361, 474, 711, 722, 1083, 1422, 1501, 2166, 3002, 3249, 4091, 4503, 6498, 8182, 9006, 12273, 13509, 24546, 27018, 28519, 36819, 57038, 73638, 77729, 85557, 155458, 171114, 233187, 256671, 323189, 466374, 513342, 646378, 699561, 969567, 1399122, 1476851, 1939134, 2908701, 2953702, 4430553, 5817402, 6140591, 8861106, 12281182, 13291659, 18421773, 26583318, 36843546, 55265319, 110530638, 116671229, 233342458, 350013687, 700027374, 1050041061, 2100082122]

約数ペア:

[(1, 2100082122), (2, 1050041061), (3, 700027374), (6, 350013687), (9, 233342458), (18, 116671229), (19, 110530638), (38, 55265319), (57, 36843546), (79, 26583318), (114, 18421773), (158, 13291659), (171, 12281182), (237, 8861106), (342, 6140591), (361, 5817402), (474, 4430553), (711, 2953702), (722, 2908701), (1083, 1939134), (1422, 1476851), (1501, 1399122), (2166, 969567), (3002, 699561), (3249, 646378), (4091, 513342), (4503, 466374), (6498, 323189), (8182, 256671), (9006, 233187), (12273, 171114), (13509, 155458), (24546, 85557), (27018, 77729), (28519, 73638), (36819, 57038)]