8473374

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:774

約数の個数: 72

約数和(自身を含む): 23030280

約数和(自身を除く): 14556906

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 739, 819, 882, 1274, 1478, 1638, 1911, 2217, 3822, 4434, 5173, 5733, 6651, 9607, 10346, 11466, 13302, 15519, 19214, 28821, 31038, 36211, 46557, 57642, 67249, 72422, 86463, 93114, 108633, 134498, 172926, 201747, 217266, 325899, 403494, 470743, 605241, 651798, 941486, 1210482, 1412229, 2824458, 4236687, 8473374]

約数ペア:

[(1, 8473374), (2, 4236687), (3, 2824458), (6, 1412229), (7, 1210482), (9, 941486), (13, 651798), (14, 605241), (18, 470743), (21, 403494), (26, 325899), (39, 217266), (42, 201747), (49, 172926), (63, 134498), (78, 108633), (91, 93114), (98, 86463), (117, 72422), (126, 67249), (147, 57642), (182, 46557), (234, 36211), (273, 31038), (294, 28821), (441, 19214), (546, 15519), (637, 13302), (739, 11466), (819, 10346), (882, 9607), (1274, 6651), (1478, 5733), (1638, 5173), (1911, 4434), (2217, 3822)]