1849565172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241963}}^1$

素因数の和:241997

約数の個数: 72

約数和(自身を含む): 5406443616

約数和(自身を除く): 3556878444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 241963, 483926, 725889, 967852, 1451778, 1693741, 2903556, 3145519, 3387482, 5081223, 6291038, 6774964, 9436557, 10162446, 11856187, 12582076, 18873114, 20324892, 22018633, 23712374, 35568561, 37746228, 44037266, 47424748, 66055899, 71137122, 88074532, 132111798, 142274244, 154130431, 264223596, 308260862, 462391293, 616521724, 924782586, 1849565172]

約数ペア:

[(1, 1849565172), (2, 924782586), (3, 616521724), (4, 462391293), (6, 308260862), (7, 264223596), (12, 154130431), (13, 142274244), (14, 132111798), (21, 88074532), (26, 71137122), (28, 66055899), (39, 47424748), (42, 44037266), (49, 37746228), (52, 35568561), (78, 23712374), (84, 22018633), (91, 20324892), (98, 18873114), (147, 12582076), (156, 11856187), (182, 10162446), (196, 9436557), (273, 6774964), (294, 6291038), (364, 5081223), (546, 3387482), (588, 3145519), (637, 2903556), (1092, 1693741), (1274, 1451778), (1911, 967852), (2548, 725889), (3822, 483926), (7644, 241963)]