6463548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2003

約数の個数: 72

約数和(自身を含む): 20119008

約数和(自身を除く): 13655460

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, 1973, 3276, 3946, 5919, 7892, 11838, 13811, 17757, 23676, 25649, 27622, 35514, 41433, 51298, 55244, 71028, 76947, 82866, 102596, 124299, 153894, 165732, 179543, 230841, 248598, 307788, 359086, 461682, 497196, 538629, 718172, 923364, 1077258, 1615887, 2154516, 3231774, 6463548]

約数ペア:

[(1, 6463548), (2, 3231774), (3, 2154516), (4, 1615887), (6, 1077258), (7, 923364), (9, 718172), (12, 538629), (13, 497196), (14, 461682), (18, 359086), (21, 307788), (26, 248598), (28, 230841), (36, 179543), (39, 165732), (42, 153894), (52, 124299), (63, 102596), (78, 82866), (84, 76947), (91, 71028), (117, 55244), (126, 51298), (156, 41433), (182, 35514), (234, 27622), (252, 25649), (273, 23676), (364, 17757), (468, 13811), (546, 11838), (819, 7892), (1092, 5919), (1638, 3946), (1973, 3276)]