13887198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3529

約数の個数: 48

約数和(自身を含む): 34319376

約数和(自身を除く): 20432178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3491, 3978, 6982, 10473, 20946, 31419, 45383, 59347, 62838, 90766, 118694, 136149, 178041, 272298, 356082, 408447, 534123, 771511, 816894, 1068246, 1543022, 2314533, 4629066, 6943599, 13887198]

約数ペア:

[(1, 13887198), (2, 6943599), (3, 4629066), (6, 2314533), (9, 1543022), (13, 1068246), (17, 816894), (18, 771511), (26, 534123), (34, 408447), (39, 356082), (51, 272298), (78, 178041), (102, 136149), (117, 118694), (153, 90766), (221, 62838), (234, 59347), (306, 45383), (442, 31419), (663, 20946), (1326, 10473), (1989, 6982), (3491, 3978)]