102730986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2293}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 236190240

約数和(自身を除く): 133459254

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 393, 786, 1179, 2293, 2358, 2489, 4586, 4978, 6879, 7467, 13758, 14934, 20637, 22401, 41274, 43567, 44802, 87134, 130701, 261402, 300383, 392103, 600766, 784206, 901149, 1802298, 2703447, 5406894, 5707277, 11414554, 17121831, 34243662, 51365493, 102730986]

約数ペア:

[(1, 102730986), (2, 51365493), (3, 34243662), (6, 17121831), (9, 11414554), (18, 5707277), (19, 5406894), (38, 2703447), (57, 1802298), (114, 901149), (131, 784206), (171, 600766), (262, 392103), (342, 300383), (393, 261402), (786, 130701), (1179, 87134), (2293, 44802), (2358, 43567), (2489, 41274), (4586, 22401), (4978, 20637), (6879, 14934), (7467, 13758)]