227891196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{486947}}^1$

素因数の和:486970

約数の個数: 36

約数和(自身を含む): 620371752

約数和(自身を除く): 392480556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 486947, 973894, 1460841, 1947788, 2921682, 4382523, 5843364, 6330311, 8765046, 12660622, 17530092, 18990933, 25321244, 37981866, 56972799, 75963732, 113945598, 227891196]

約数ペア:

[(1, 227891196), (2, 113945598), (3, 75963732), (4, 56972799), (6, 37981866), (9, 25321244), (12, 18990933), (13, 17530092), (18, 12660622), (26, 8765046), (36, 6330311), (39, 5843364), (52, 4382523), (78, 2921682), (117, 1947788), (156, 1460841), (234, 973894), (468, 486947)]