17894916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38237}}^1$

素因数の和:38260

約数の個数: 36

約数和(自身を含む): 48715212

約数和(自身を除く): 30820296

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 38237, 76474, 114711, 152948, 229422, 344133, 458844, 497081, 688266, 994162, 1376532, 1491243, 1988324, 2982486, 4473729, 5964972, 8947458, 17894916]

約数ペア:

[(1, 17894916), (2, 8947458), (3, 5964972), (4, 4473729), (6, 2982486), (9, 1988324), (12, 1491243), (13, 1376532), (18, 994162), (26, 688266), (36, 497081), (39, 458844), (52, 344133), (78, 229422), (117, 152948), (156, 114711), (234, 76474), (468, 38237)]