121812786

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5039}}^1$

素因数の和:5143

約数の個数: 48

約数和(自身を含む): 283046400

約数和(自身を除く): 161233614

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 1343, 1422, 2686, 4029, 5039, 8058, 10078, 12087, 15117, 24174, 30234, 45351, 85663, 90702, 171326, 256989, 398081, 513978, 770967, 796162, 1194243, 1541934, 2388486, 3582729, 6767377, 7165458, 13534754, 20302131, 40604262, 60906393, 121812786]

約数ペア:

[(1, 121812786), (2, 60906393), (3, 40604262), (6, 20302131), (9, 13534754), (17, 7165458), (18, 6767377), (34, 3582729), (51, 2388486), (79, 1541934), (102, 1194243), (153, 796162), (158, 770967), (237, 513978), (306, 398081), (474, 256989), (711, 171326), (1343, 90702), (1422, 85663), (2686, 45351), (4029, 30234), (5039, 24174), (8058, 15117), (10078, 12087)]