31320198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19121}}^1$

素因数の和:19149

約数の個数: 48

約数和(自身を含む): 83524896

約数和(自身を除く): 52204698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 19121, 38242, 57363, 114726, 133847, 172089, 248573, 267694, 344178, 401541, 497146, 745719, 803082, 1204623, 1491438, 1740011, 2237157, 2409246, 3480022, 4474314, 5220033, 10440066, 15660099, 31320198]

約数ペア:

[(1, 31320198), (2, 15660099), (3, 10440066), (6, 5220033), (7, 4474314), (9, 3480022), (13, 2409246), (14, 2237157), (18, 1740011), (21, 1491438), (26, 1204623), (39, 803082), (42, 745719), (63, 497146), (78, 401541), (91, 344178), (117, 267694), (126, 248573), (182, 172089), (234, 133847), (273, 114726), (546, 57363), (819, 38242), (1638, 19121)]