243819108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{520981}}^1$

素因数の和:521004

約数の個数: 36

約数和(自身を含む): 663731068

約数和(自身を除く): 419911960

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 520981, 1041962, 1562943, 2083924, 3125886, 4688829, 6251772, 6772753, 9377658, 13545506, 18755316, 20318259, 27091012, 40636518, 60954777, 81273036, 121909554, 243819108]

約数ペア:

[(1, 243819108), (2, 121909554), (3, 81273036), (4, 60954777), (6, 40636518), (9, 27091012), (12, 20318259), (13, 18755316), (18, 13545506), (26, 9377658), (36, 6772753), (39, 6251772), (52, 4688829), (78, 3125886), (117, 2083924), (156, 1562943), (234, 1041962), (468, 520981)]