26253972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 70630560

約数和(自身を除く): 44376588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 171, 228, 262, 293, 342, 393, 524, 586, 684, 786, 879, 1172, 1179, 1572, 1758, 2358, 2489, 2637, 3516, 4716, 4978, 5274, 5567, 7467, 9956, 10548, 11134, 14934, 16701, 22268, 22401, 29868, 33402, 38383, 44802, 50103, 66804, 76766, 89604, 100206, 115149, 153532, 200412, 230298, 345447, 460596, 690894, 729277, 1381788, 1458554, 2187831, 2917108, 4375662, 6563493, 8751324, 13126986, 26253972]

約数ペア:

[(1, 26253972), (2, 13126986), (3, 8751324), (4, 6563493), (6, 4375662), (9, 2917108), (12, 2187831), (18, 1458554), (19, 1381788), (36, 729277), (38, 690894), (57, 460596), (76, 345447), (114, 230298), (131, 200412), (171, 153532), (228, 115149), (262, 100206), (293, 89604), (342, 76766), (393, 66804), (524, 50103), (586, 44802), (684, 38383), (786, 33402), (879, 29868), (1172, 22401), (1179, 22268), (1572, 16701), (1758, 14934), (2358, 11134), (2489, 10548), (2637, 9956), (3516, 7467), (4716, 5567), (4978, 5274)]