259253172

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{118057}}^1$

素因数の和:118128

約数の個数: 36

約数和(自身を含む): 666083236

約数和(自身を除く): 406830064

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 118057, 236114, 354171, 472228, 708342, 1062513, 1416684, 2125026, 4250052, 7201477, 14402954, 21604431, 28805908, 43208862, 64813293, 86417724, 129626586, 259253172]

約数ペア:

[(1, 259253172), (2, 129626586), (3, 86417724), (4, 64813293), (6, 43208862), (9, 28805908), (12, 21604431), (18, 14402954), (36, 7201477), (61, 4250052), (122, 2125026), (183, 1416684), (244, 1062513), (366, 708342), (549, 472228), (732, 354171), (1098, 236114), (2196, 118057)]