18809144328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4637363}}^1$

素因数の和:4637398

約数の個数: 48

約数和(自身を含む): 50918256720

約数和(自身を除く): 32109112392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 4637363, 9274726, 13912089, 18549452, 27824178, 37098904, 55648356, 60285719, 111296712, 120571438, 180857157, 241142876, 361714314, 482285752, 723428628, 783714347, 1446857256, 1567428694, 2351143041, 3134857388, 4702286082, 6269714776, 9404572164, 18809144328]

約数ペア:

[(1, 18809144328), (2, 9404572164), (3, 6269714776), (4, 4702286082), (6, 3134857388), (8, 2351143041), (12, 1567428694), (13, 1446857256), (24, 783714347), (26, 723428628), (39, 482285752), (52, 361714314), (78, 241142876), (104, 180857157), (156, 120571438), (169, 111296712), (312, 60285719), (338, 55648356), (507, 37098904), (676, 27824178), (1014, 18549452), (1352, 13912089), (2028, 9274726), (4056, 4637363)]