26984412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8237}}^1$

素因数の和:8267

約数の個数: 72

約数和(自身を含む): 83961696

約数和(自身を除く): 56977284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 8237, 16474, 24711, 32948, 49422, 57659, 74133, 98844, 107081, 115318, 148266, 172977, 214162, 230636, 296532, 321243, 345954, 428324, 518931, 642486, 691908, 749567, 963729, 1037862, 1284972, 1499134, 1927458, 2075724, 2248701, 2998268, 3854916, 4497402, 6746103, 8994804, 13492206, 26984412]

約数ペア:

[(1, 26984412), (2, 13492206), (3, 8994804), (4, 6746103), (6, 4497402), (7, 3854916), (9, 2998268), (12, 2248701), (13, 2075724), (14, 1927458), (18, 1499134), (21, 1284972), (26, 1037862), (28, 963729), (36, 749567), (39, 691908), (42, 642486), (52, 518931), (63, 428324), (78, 345954), (84, 321243), (91, 296532), (117, 230636), (126, 214162), (156, 172977), (182, 148266), (234, 115318), (252, 107081), (273, 98844), (364, 74133), (468, 57659), (546, 49422), (819, 32948), (1092, 24711), (1638, 16474), (3276, 8237)]